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Class   400TYPEWRITING MACHINES
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[List of Pre Grant Publications for class 400 subclass 1][List of Patents for class 400 subclass 1]1 INCLUDING JUSTIFICATION OR QUADDING OF PRINT-LINE
 [List of Pre Grant Publications for class 400 subclass 2][List of Patents for class 400 subclass 2]2 Subclass 2 indent level is 1 Including quadding of print-line
[List of Pre Grant Publications for class 400 subclass 3][List of Patents for class 400 subclass 3]3 Subclass 3 indent level is 1 By programmed-control-system
[List of Pre Grant Publications for class 400 subclass 4][List of Patents for class 400 subclass 4]4 Subclass 4 indent level is 2 On auxiliary-record-program (e.g., tape, card, etc.)
 [List of Pre Grant Publications for class 400 subclass 8][List of Patents for class 400 subclass 8]8 Subclass 8 indent level is 1 By using "no-print" device
[List of Pre Grant Publications for class 400 subclass 9][List of Patents for class 400 subclass 9]9 Subclass 9 indent level is 1 By interword or intercharacter spacing
 [List of Pre Grant Publications for class 400 subclass 10][List of Patents for class 400 subclass 10]10 Subclass 10 indent level is 2 Variable carriage-feed mechanism
 [List of Pre Grant Publications for class 400 subclass 11][List of Patents for class 400 subclass 11]11 Subclass 11 indent level is 2 Carriage slidable relative to its carriage-rack
[List of Pre Grant Publications for class 400 subclass 12][List of Patents for class 400 subclass 12]12 Subclass 12 indent level is 2 By interword spacing only
 [List of Pre Grant Publications for class 400 subclass 14][List of Patents for class 400 subclass 14]14 Subclass 14 indent level is 1 By typing line on stretchable medium
 [List of Pre Grant Publications for class 400 subclass 15][List of Patents for class 400 subclass 15]15 Subclass 15 indent level is 1 Including justification indicator
[List of Pre Grant Publications for class 400 subclass 16][List of Patents for class 400 subclass 16]16 FOR TYPING OR FORMING CONTINUOUS OR DISCONTINUOUS LINE (E.G., BY "LINER")
 [List of Pre Grant Publications for class 400 subclass 17][List of Patents for class 400 subclass 17]17 Subclass 17 indent level is 1 Including programmed-control-system
[List of Pre Grant Publications for class 400 subclass 18][List of Patents for class 400 subclass 18]18 Subclass 18 indent level is 1 By scriber (e.g., pen, pencil, etc.) or with scriber guide
 [List of Pre Grant Publications for class 400 subclass 19][List of Patents for class 400 subclass 19]19 Subclass 19 indent level is 2 For writing in script
 [List of Pre Grant Publications for class 400 subclass 20][List of Patents for class 400 subclass 20]20 Subclass 20 indent level is 2 Rotatable disc scriber
 [List of Pre Grant Publications for class 400 subclass 21][List of Patents for class 400 subclass 21]21 Subclass 21 indent level is 1 Responsive to carriage movement
 [List of Pre Grant Publications for class 400 subclass 22][List of Patents for class 400 subclass 22]22 Subclass 22 indent level is 1 Underscoring concurrently with character imprinting
[List of Pre Grant Publications for class 400 subclass 23][List of Patents for class 400 subclass 23]23 FOR TYPING ON FLAT RECORD-MEDIUM OR AGAINST FLAT PLATEN
[List of Pre Grant Publications for class 400 subclass 24][List of Patents for class 400 subclass 24]24 Subclass 24 indent level is 1 For typing on a book
 [List of Pre Grant Publications for class 400 subclass 25][List of Patents for class 400 subclass 25]25 Subclass 25 indent level is 2 Including a type-head (e.g., cylinder, disc, etc.)
 [List of Pre Grant Publications for class 400 subclass 26][List of Patents for class 400 subclass 26]26 Subclass 26 indent level is 2 Against cylindrical backing
 [List of Pre Grant Publications for class 400 subclass 27][List of Patents for class 400 subclass 27]27 Subclass 27 indent level is 2 Including adjustment of typewriter relative to book (e.g., to compensate for book thickness)
 [List of Pre Grant Publications for class 400 subclass 28][List of Patents for class 400 subclass 28]28 Subclass 28 indent level is 2 Including adjustment of book support relative to typewriter (e.g., for top or bottom of book, etc.)
 [List of Pre Grant Publications for class 400 subclass 29][List of Patents for class 400 subclass 29]29 Subclass 29 indent level is 1 For typing on flat blueprint or drawing (e.g., "platenless" typewriter)
 [List of Pre Grant Publications for class 400 subclass 30][List of Patents for class 400 subclass 30]30 Subclass 30 indent level is 1 For typing on carton or package
 [List of Pre Grant Publications for class 400 subclass 31][List of Patents for class 400 subclass 31]31 Subclass 31 indent level is 1 By multidirectional movement of typewriter structure (e.g., "Elliot-Fisher" structure)
 [List of Pre Grant Publications for class 400 subclass 32][List of Patents for class 400 subclass 32]32 Subclass 32 indent level is 1 Bottom-strike typewriter including type-bar action or bar platen or anvil platen
 [List of Pre Grant Publications for class 400 subclass 33][List of Patents for class 400 subclass 33]33 Subclass 33 indent level is 1 Top-strike typewriter including pivoted type-bar
 [List of Pre Grant Publications for class 400 subclass 34][List of Patents for class 400 subclass 34]34 Subclass 34 indent level is 1 Including carriage-return mechanism
 [List of Pre Grant Publications for class 400 subclass 35][List of Patents for class 400 subclass 35]35 Subclass 35 indent level is 1 Including case-shift by shifting platen
 [List of Pre Grant Publications for class 400 subclass 36][List of Patents for class 400 subclass 36]36 Subclass 36 indent level is 1 Including ribbon-feed mechanism
[List of Pre Grant Publications for class 400 subclass 37][List of Patents for class 400 subclass 37]37 Subclass 37 indent level is 1 For typing on manifold set (e.g., with type-die, etc.)
 [List of Pre Grant Publications for class 400 subclass 38][List of Patents for class 400 subclass 38]38 Subclass 38 indent level is 2 Including feeding of wide carbon paper transverse to feed of record-medium
 [List of Pre Grant Publications for class 400 subclass 39][List of Patents for class 400 subclass 39]39 Subclass 39 indent level is 2 Including spool for roll of carbon paper
 [List of Pre Grant Publications for class 400 subclass 40][List of Patents for class 400 subclass 40]40 Subclass 40 indent level is 2 Including clamp or guide for carbon paper
 [List of Pre Grant Publications for class 400 subclass 41][List of Patents for class 400 subclass 41]41 Subclass 41 indent level is 2 Including adjustment of platen perpendicular to its surface
 [List of Pre Grant Publications for class 400 subclass 42][List of Patents for class 400 subclass 42]42 Subclass 42 indent level is 2 Including aligning and feeding manifold set
 [List of Pre Grant Publications for class 400 subclass 43][List of Patents for class 400 subclass 43]43 Subclass 43 indent level is 1 Including feed of tally strip
[List of Pre Grant Publications for class 400 subclass 44][List of Patents for class 400 subclass 44]44 Subclass 44 indent level is 1 Including line-spacing mechanism
 [List of Pre Grant Publications for class 400 subclass 45][List of Patents for class 400 subclass 45]45 Subclass 45 indent level is 2 Platen shifted for line-spacing
 [List of Pre Grant Publications for class 400 subclass 46][List of Patents for class 400 subclass 46]46 Subclass 46 indent level is 2 Including adjustment of line-space distance or increment
 [List of Pre Grant Publications for class 400 subclass 47][List of Patents for class 400 subclass 47]47 Subclass 47 indent level is 2 Including disengagement of line-spacing mechanism
 [List of Pre Grant Publications for class 400 subclass 48][List of Patents for class 400 subclass 48]48 Subclass 48 indent level is 1 Work support (e.g, sheet or card holddown or guide, sheet-size platen, etc.)
 [List of Pre Grant Publications for class 400 subclass 49][List of Patents for class 400 subclass 49]49 Subclass 49 indent level is 1 Collating-table attachment
[List of Pre Grant Publications for class 400 subclass 50][List of Patents for class 400 subclass 50]50 INCLUDING DELAY MEANS FOR PREVENTING MALFUNCTION IN POWERED TYPEWRITER
 [List of Pre Grant Publications for class 400 subclass 51][List of Patents for class 400 subclass 51]51 Subclass 51 indent level is 1 Delay of sequential character rate in programmed-control typewriter
 [List of Pre Grant Publications for class 400 subclass 52][List of Patents for class 400 subclass 52]52 Subclass 52 indent level is 1 Delay by storage of next character to be imprinted
 [List of Pre Grant Publications for class 400 subclass 53][List of Patents for class 400 subclass 53]53 INCLUDING ADJUSTMENT MEANS TO COMPENSATE FOR WEAR
 [List of Pre Grant Publications for class 400 subclass 54][List of Patents for class 400 subclass 54]54 SAFETY SWITCH OR CONDITION-RESPONSIVE-CUTOFF SWITCH FOR ELECTRICALLY POWERED TYPEWRITER
[List of Pre Grant Publications for class 400 subclass 55][List of Patents for class 400 subclass 55]55 INCLUDING ADJUSTMENT FOR OPTIMUM PRINTING PLANE
 [List of Pre Grant Publications for class 400 subclass 56][List of Patents for class 400 subclass 56]56 Subclass 56 indent level is 1 Responsive to thickness of record-medium
 [List of Pre Grant Publications for class 400 subclass 57][List of Patents for class 400 subclass 57]57 Subclass 57 indent level is 1 In accordance with the number of sheets of record-medium
 [List of Pre Grant Publications for class 400 subclass 58][List of Patents for class 400 subclass 58]58 Subclass 58 indent level is 1 By adjustment of platen relative to carriage
[List of Pre Grant Publications for class 400 subclass 59][List of Patents for class 400 subclass 59]59 Subclass 59 indent level is 1 By adjustment of carriage (e.g, carriage-guide rollers)
 [List of Pre Grant Publications for class 400 subclass 60][List of Patents for class 400 subclass 60]60 Subclass 60 indent level is 2 Via adjustment of case-shift linkage
[List of Pre Grant Publications for class 400 subclass 61][List of Patents for class 400 subclass 61]61 INCLUDING CONTROL OF FORMAT AND SELECTION OF TYPE-FACE BY PROGRAMMED CONTROL-SYSTEM (E.G., INPUT TYPEWRITER)
 [List of Pre Grant Publications for class 400 subclass 62][List of Patents for class 400 subclass 62]62 Subclass 62 indent level is 1 Including means for responding to input program or incoming signals and providing output program or signals representing typing operations (e.g., output typewriter)
 [List of Pre Grant Publications for class 400 subclass 63][List of Patents for class 400 subclass 63]63 Subclass 63 indent level is 1 Including editing or revision system
 [List of Pre Grant Publications for class 400 subclass 64][List of Patents for class 400 subclass 64]64 Subclass 64 indent level is 1 Including right-hand margin control system
 [List of Pre Grant Publications for class 400 subclass 65][List of Patents for class 400 subclass 65]65 Subclass 65 indent level is 1 Including typing of graphical representations
 [List of Pre Grant Publications for class 400 subclass 66][List of Patents for class 400 subclass 66]66 Subclass 66 indent level is 1 Including baseplate attachment with electromagnets for input or output operations
[List of Pre Grant Publications for class 400 subclass 67][List of Patents for class 400 subclass 67]67 Subclass 67 indent level is 1 Separate interrelated programs
 [List of Pre Grant Publications for class 400 subclass 68][List of Patents for class 400 subclass 68]68 Subclass 68 indent level is 2 Including message writing (e.g, address program, form-letter program, etc.)
 [List of Pre Grant Publications for class 400 subclass 69][List of Patents for class 400 subclass 69]69 Subclass 69 indent level is 1 Type-face selection via magnetic program tape
[List of Pre Grant Publications for class 400 subclass 70][List of Patents for class 400 subclass 70]70 INCLUDING SELECTION OF TYPE-FACE BY PROGRAMMED-CONTROL-SYSTEM OR BY REMOTE CONTROL
 [List of Pre Grant Publications for class 400 subclass 71][List of Patents for class 400 subclass 71]71 Subclass 71 indent level is 1 Plural typewriters coupled for simultaneous operation (e.g., "master-slave" relationship)
 [List of Pre Grant Publications for class 400 subclass 72][List of Patents for class 400 subclass 72]72 Subclass 72 indent level is 1 Including character-selection latches (e.g., for type-face selection)
 [List of Pre Grant Publications for class 400 subclass 73][List of Patents for class 400 subclass 73]73 Subclass 73 indent level is 1 Including particular reader structure and operation
 [List of Pre Grant Publications for class 400 subclass 74][List of Patents for class 400 subclass 74]74 Subclass 74 indent level is 1 Including error detection
 [List of Pre Grant Publications for class 400 subclass 75][List of Patents for class 400 subclass 75]75 Subclass 75 indent level is 1 Including type-bar selection using mechanical program
 [List of Pre Grant Publications for class 400 subclass 76][List of Patents for class 400 subclass 76]76 INCLUDING CONTROL OF FORMAT BY PROGRAMMED-CONTROL-SYSTEM
[List of Pre Grant Publications for class 400 subclass 77][List of Patents for class 400 subclass 77]77 TYPEWRITER CONTROLS OTHER INFORMATION RECORDER
[List of Pre Grant Publications for class 400 subclass 78][List of Patents for class 400 subclass 78]78 Subclass 78 indent level is 1 Typewriter controls apparatus used for accounting function
 [List of Pre Grant Publications for class 400 subclass 79][List of Patents for class 400 subclass 79]79 Subclass 79 indent level is 2 And a tape-punch or card-punch apparatus
[List of Pre Grant Publications for class 400 subclass 80][List of Patents for class 400 subclass 80]80 Subclass 80 indent level is 1 Typewriter (e.g, output typewriter) controls tape-punch or card-punch apparatus
 [List of Pre Grant Publications for class 400 subclass 81][List of Patents for class 400 subclass 81]81 Subclass 81 indent level is 2 And imprints the character represented by the punched code on the tape or card
 [List of Pre Grant Publications for class 400 subclass 82][List of Patents for class 400 subclass 82]82 INCLUDING PLURAL, INDEPENDENTLY SUPPORTED KEY-BOARDS, PLATENS, OR TYPE-SET ASSEMBLAGES
[List of Pre Grant Publications for class 400 subclass 83][List of Patents for class 400 subclass 83]83 DISPLAYING TYPEWRITER-FORMED REPRESENTATION OF PRINT-LINE
[List of Pre Grant Publications for class 400 subclass 84][List of Patents for class 400 subclass 84]84 Subclass 84 indent level is 1 By projecting typed image on screen
 [List of Pre Grant Publications for class 400 subclass 85][List of Patents for class 400 subclass 85]85 Subclass 85 indent level is 2 Including transparent or transluscent record-medium
 [List of Pre Grant Publications for class 400 subclass 86][List of Patents for class 400 subclass 86]86 OPERATING BY SOUND
 [List of Pre Grant Publications for class 400 subclass 87][List of Patents for class 400 subclass 87]87 FOR OPERATION BY HANDICAPPED USER
 [List of Pre Grant Publications for class 400 subclass 88][List of Patents for class 400 subclass 88]88 POCKET TYPEWRITER
[List of Pre Grant Publications for class 400 subclass 89][List of Patents for class 400 subclass 89]89 KEY REASSIGNMENT
 [List of Pre Grant Publications for class 400 subclass 90][List of Patents for class 400 subclass 90]90 Subclass 90 indent level is 1 Electrically powered
[List of Pre Grant Publications for class 400 subclass 91][List of Patents for class 400 subclass 91]91 STENOGRAPHIC TYPEWRITER
[List of Pre Grant Publications for class 400 subclass 92][List of Patents for class 400 subclass 92]92 Subclass 92 indent level is 1 Using common-letter type-face
 [List of Pre Grant Publications for class 400 subclass 93][List of Patents for class 400 subclass 93]93 Subclass 93 indent level is 2 Including plural type-faces mounted on carrier and movable for selection of type-face
 [List of Pre Grant Publications for class 400 subclass 94][List of Patents for class 400 subclass 94]94 Subclass 94 indent level is 1 Electrically powered
[List of Pre Grant Publications for class 400 subclass 95][List of Patents for class 400 subclass 95]95 LOGOTYPE TYPEWRITER (E.G., WORD TYPING)
 [List of Pre Grant Publications for class 400 subclass 96][List of Patents for class 400 subclass 96]96 Subclass 96 indent level is 1 Including date-stamp type-face
 [List of Pre Grant Publications for class 400 subclass 97][List of Patents for class 400 subclass 97]97 Subclass 97 indent level is 1 Including signature type-face
[List of Pre Grant Publications for class 400 subclass 98][List of Patents for class 400 subclass 98]98 Subclass 98 indent level is 1 Actuation of single key types plural characters
 [List of Pre Grant Publications for class 400 subclass 99][List of Patents for class 400 subclass 99]99 Subclass 99 indent level is 2 Characters typed simultaneously
[List of Pre Grant Publications for class 400 subclass 100][List of Patents for class 400 subclass 100]100 PLURAL-KEY-ACTUATED TYPEWRITER (E.G., PERMUTATIVE KEY-BOARD)
 [List of Pre Grant Publications for class 400 subclass 101][List of Patents for class 400 subclass 101]101 Subclass 101 indent level is 1 Having type-faces disposed on pivotable type-bars
 [List of Pre Grant Publications for class 400 subclass 102][List of Patents for class 400 subclass 102]102 Subclass 102 indent level is 1 Having type-faces disposed on rotatable type-head
[List of Pre Grant Publications for class 400 subclass 103][List of Patents for class 400 subclass 103]103 CODE-PRINTING TYPEWRITER (E.G., FOR PRINTING A PATTERN OR MARK)
[List of Pre Grant Publications for class 400 subclass 104][List of Patents for class 400 subclass 104]104 Subclass 104 indent level is 1 For typing and encoding
 [List of Pre Grant Publications for class 400 subclass 105][List of Patents for class 400 subclass 105]105 Subclass 105 indent level is 2 Including magnetic encoding
 [List of Pre Grant Publications for class 400 subclass 106][List of Patents for class 400 subclass 106]106 Subclass 106 indent level is 1 Including coded ink (e.g., phosphorescent or color-coded ink, etc.)
 [List of Pre Grant Publications for class 400 subclass 107][List of Patents for class 400 subclass 107]107 Subclass 107 indent level is 1 For coding by conductive mark
 [List of Pre Grant Publications for class 400 subclass 108][List of Patents for class 400 subclass 108]108 Subclass 108 indent level is 1 For marking laundry
[List of Pre Grant Publications for class 400 subclass 109][List of Patents for class 400 subclass 109]109 FOREIGN LANGUAGE OR BRAILLE TYPEWRITER
 [List of Pre Grant Publications for class 400 subclass 109.1][List of Patents for class 400 subclass 109.1]109.1 Subclass 109.1 indent level is 1 Braille
 [List of Pre Grant Publications for class 400 subclass 110][List of Patents for class 400 subclass 110]110 Subclass 110 indent level is 1 Including Oriental language
 [List of Pre Grant Publications for class 400 subclass 111][List of Patents for class 400 subclass 111]111 Subclass 111 indent level is 1 Including Semitic language
[List of Pre Grant Publications for class 400 subclass 112][List of Patents for class 400 subclass 112]112 ANNULAR TYPEWRITER (E.G., FOR TYPING AROUND CIRCUMFERENCE OF PLATEN)
 [List of Pre Grant Publications for class 400 subclass 113][List of Patents for class 400 subclass 113]113 Subclass 113 indent level is 1 Including vertically disposed platen
 [List of Pre Grant Publications for class 400 subclass 114][List of Patents for class 400 subclass 114]114 Subclass 114 indent level is 1 Platen axis horizontal and extending front-to-rear
 [List of Pre Grant Publications for class 400 subclass 115][List of Patents for class 400 subclass 115]115 Subclass 115 indent level is 1 Powered Actuated
[List of Pre Grant Publications for class 400 subclass 116][List of Patents for class 400 subclass 116]116 MUSIC-ROLL OR MUSICAL-NOTATION TYPEWRITER
 [List of Pre Grant Publications for class 400 subclass 117][List of Patents for class 400 subclass 117]117 Subclass 117 indent level is 1 Musical-notation typewriter
 [List of Pre Grant Publications for class 400 subclass 118.1][List of Patents for class 400 subclass 118.1]118.1 TYPING BY HEATED DIE
[List of Pre Grant Publications for class 400 subclass 118.2][List of Patents for class 400 subclass 118.2]118.2 TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE
 [List of Pre Grant Publications for class 400 subclass 118.3][List of Patents for class 400 subclass 118.3]118.3 Subclass 118.3 indent level is 1 Electroconductive transfer
[List of Pre Grant Publications for class 400 subclass 120.01][List of Patents for class 400 subclass 120.01]120.01 Subclass 120.01 indent level is 1 Thermal
[List of Pre Grant Publications for class 400 subclass 120.02][List of Patents for class 400 subclass 120.02]120.02 Subclass 120.02 indent level is 2 Multicolor
[List of Pre Grant Publications for class 400 subclass 120.05][List of Patents for class 400 subclass 120.05]120.05 Subclass 120.05 indent level is 2 Block driving
 [List of Pre Grant Publications for class 400 subclass 120.07][List of Patents for class 400 subclass 120.07]120.07 Subclass 120.07 indent level is 2 Gradational recording
 [List of Pre Grant Publications for class 400 subclass 120.08][List of Patents for class 400 subclass 120.08]120.08 Subclass 120.08 indent level is 2 Preheating
[List of Pre Grant Publications for class 400 subclass 120.09][List of Patents for class 400 subclass 120.09]120.09 Subclass 120.09 indent level is 2 Density control
[List of Pre Grant Publications for class 400 subclass 120.16][List of Patents for class 400 subclass 120.16]120.16 Subclass 120.16 indent level is 2 Recording means support or actuator
 [List of Pre Grant Publications for class 400 subclass 120.18][List of Patents for class 400 subclass 120.18]120.18 Subclass 120.18 indent level is 2 Pre- or post-image recording treatment
[List of Pre Grant Publications for class 400 subclass 124.01][List of Patents for class 400 subclass 124.01]124.01 Subclass 124.01 indent level is 1 Character formation by impact (e.g., wire matrix)
[List of Pre Grant Publications for class 400 subclass 124.02][List of Patents for class 400 subclass 124.02]124.02 Subclass 124.02 indent level is 2 With signal conditioning
[List of Pre Grant Publications for class 400 subclass 124.08][List of Patents for class 400 subclass 124.08]124.08 Subclass 124.08 indent level is 2 Plural printheads
 [List of Pre Grant Publications for class 400 subclass 124.1][List of Patents for class 400 subclass 124.1]124.1 Subclass 124.1 indent level is 2 With inking
[List of Pre Grant Publications for class 400 subclass 124.11][List of Patents for class 400 subclass 124.11]124.11 Subclass 124.11 indent level is 2 Printhead
[List of Pre Grant Publications for class 400 subclass 127][List of Patents for class 400 subclass 127]127 TYPING TO PRODUCE EMBOSSED CHARACTER
 [List of Pre Grant Publications for class 400 subclass 128][List of Patents for class 400 subclass 128]128 Subclass 128 indent level is 1 Character embossed or typed on nonplanar article (e.g., golf ball, toothbrush, etc.)
[List of Pre Grant Publications for class 400 subclass 129][List of Patents for class 400 subclass 129]129 Subclass 129 indent level is 1 By type-die mounted on carrier movable for selection of character
 [List of Pre Grant Publications for class 400 subclass 130][List of Patents for class 400 subclass 130]130 Subclass 130 indent level is 2 Including programmed-control-system
 [List of Pre Grant Publications for class 400 subclass 131][List of Patents for class 400 subclass 131]131 Subclass 131 indent level is 2 Electrically powered
 [List of Pre Grant Publications for class 400 subclass 132][List of Patents for class 400 subclass 132]132 Subclass 132 indent level is 2 Type-die reciprocable on carrier
 [List of Pre Grant Publications for class 400 subclass 133][List of Patents for class 400 subclass 133]133 Subclass 133 indent level is 2 On endless-band carrier
[List of Pre Grant Publications for class 400 subclass 134][List of Patents for class 400 subclass 134]134 Subclass 134 indent level is 2 On rotatable carrier
[List of Pre Grant Publications for class 400 subclass 135][List of Patents for class 400 subclass 135]135 TYPING TO PRODUCE PIERCED CHARACTER
 [List of Pre Grant Publications for class 400 subclass 136][List of Patents for class 400 subclass 136]136 Subclass 136 indent level is 1 Cutout character for stencil
[List of Pre Grant Publications for class 400 subclass 137][List of Patents for class 400 subclass 137]137 Subclass 137 indent level is 1 Check-protection character
[List of Pre Grant Publications for class 400 subclass 138][List of Patents for class 400 subclass 138]138 Subclass 138 indent level is 2 By type-die mounted on carrier movable for selection of character
[List of Pre Grant Publications for class 400 subclass 139][List of Patents for class 400 subclass 139]139 INCLUDING TYPE-SET-ASSEMBLAGE MOUNTED ON CARRIER AND RELATIVELY MOVABLE FOR SELECTION AND FOR IMPACT OF TYPE-FACE
[List of Pre Grant Publications for class 400 subclass 140][List of Patents for class 400 subclass 140]140 Subclass 140 indent level is 1 Including type-faces movable relative to type-face-carrier
[List of Pre Grant Publications for class 400 subclass 141][List of Patents for class 400 subclass 141]141 Subclass 141 indent level is 2 Slidable type-faces mounted on reciprocable carrier
 [List of Pre Grant Publications for class 400 subclass 142][List of Patents for class 400 subclass 142]142 Subclass 142 indent level is 2 Slidable type-faces on rotatable carrier
 [List of Pre Grant Publications for class 400 subclass 143][List of Patents for class 400 subclass 143]143 Subclass 143 indent level is 2 Rotatable type-face carrier including type-faces on pivotable arms
[List of Pre Grant Publications for class 400 subclass 144][List of Patents for class 400 subclass 144]144 Subclass 144 indent level is 2 Type-face-carrier including type-faces on flexible arms
[List of Pre Grant Publications for class 400 subclass 145][List of Patents for class 400 subclass 145]145 Subclass 145 indent level is 2 Type-faces on deformable type-face-carrier
 [List of Pre Grant Publications for class 400 subclass 146][List of Patents for class 400 subclass 146]146 Subclass 146 indent level is 1 Including endless-band carrier for type-faces
[List of Pre Grant Publications for class 400 subclass 147][List of Patents for class 400 subclass 147]147 Subclass 147 indent level is 1 Type-faces arranged in rectilinear row and selected by reciprocable movement
 [List of Pre Grant Publications for class 400 subclass 148][List of Patents for class 400 subclass 148]148 Subclass 148 indent level is 2 On rotatable carrier having plural rectilinear rows
[List of Pre Grant Publications for class 400 subclass 149][List of Patents for class 400 subclass 149]149 Subclass 149 indent level is 1 Plural type-heads mounted for selective individual type-head-imprinting movement
 [List of Pre Grant Publications for class 400 subclass 150][List of Patents for class 400 subclass 150]150 Subclass 150 indent level is 2 Type-heads arranged for selective individual imprinting movement away from coaxial rest position
[List of Pre Grant Publications for class 400 subclass 151][List of Patents for class 400 subclass 151]151 Subclass 151 indent level is 2 Turret carrier for type-heads
 [List of Pre Grant Publications for class 400 subclass 152][List of Patents for class 400 subclass 152]152 Subclass 152 indent level is 1 Type drum having multiple type-set-assemblages
[List of Pre Grant Publications for class 400 subclass 153][List of Patents for class 400 subclass 153]153 Subclass 153 indent level is 1 Imprint by movement of record-medium against type-face
[List of Pre Grant Publications for class 400 subclass 154][List of Patents for class 400 subclass 154]154 Subclass 154 indent level is 2 By hammer impacting record-medium against type-face on type-head (e.g., type shuttle, etc.)
[List of Pre Grant Publications for class 400 subclass 158][List of Patents for class 400 subclass 158]158 Subclass 158 indent level is 2 Including platen for moving record-medium against type-face and mechanism for feeding record-medium
 [List of Pre Grant Publications for class 400 subclass 159][List of Patents for class 400 subclass 159]159 Subclass 159 indent level is 2 Including platen for moving record-medium against type-face and mechanism for inking type-face
[List of Pre Grant Publications for class 400 subclass 160][List of Patents for class 400 subclass 160]160 Subclass 160 indent level is 1 Imprint by pivoting of type-head-carrier and type-head against record-medium
[List of Pre Grant Publications for class 400 subclass 161][List of Patents for class 400 subclass 161]161 Subclass 161 indent level is 2 Type-head-carrier movable on movable carriage
[List of Pre Grant Publications for class 400 subclass 162][List of Patents for class 400 subclass 162]162 Subclass 162 indent level is 2 Type-head movable for selection of type-face
 [List of Pre Grant Publications for class 400 subclass 166][List of Patents for class 400 subclass 166]166 Subclass 166 indent level is 2 Including impact control
 [List of Pre Grant Publications for class 400 subclass 167][List of Patents for class 400 subclass 167]167 Subclass 167 indent level is 2 Including rebound control
 [List of Pre Grant Publications for class 400 subclass 168][List of Patents for class 400 subclass 168]168 Subclass 168 indent level is 2 Articulated-support joint
 [List of Pre Grant Publications for class 400 subclass 169][List of Patents for class 400 subclass 169]169 Subclass 169 indent level is 2 Detenting to fix type-head for imprinting
 [List of Pre Grant Publications for class 400 subclass 170][List of Patents for class 400 subclass 170]170 Subclass 170 indent level is 2 Including movable printing anvil within type-head
 [List of Pre Grant Publications for class 400 subclass 171][List of Patents for class 400 subclass 171]171 Subclass 171 indent level is 1 Plural type-set-assemblages selectively movable from a storage station to a printing station
 [List of Pre Grant Publications for class 400 subclass 172][List of Patents for class 400 subclass 172]172 Subclass 172 indent level is 1 Type-faces mounted on type chips and removable from storage for printing
 [List of Pre Grant Publications for class 400 subclass 173][List of Patents for class 400 subclass 173]173 Subclass 173 indent level is 1 With means for exposing last-typed character
[List of Pre Grant Publications for class 400 subclass 174][List of Patents for class 400 subclass 174]174 Subclass 174 indent level is 1 Type-head, per se
 [List of Pre Grant Publications for class 400 subclass 175][List of Patents for class 400 subclass 175]175 Subclass 175 indent level is 2 Detachable from carrier (e.g., interchangeable)
[List of Pre Grant Publications for class 400 subclass 176][List of Patents for class 400 subclass 176]176 HAVING FLUID-PRESSURE POWER DRIVE
 [List of Pre Grant Publications for class 400 subclass 177][List of Patents for class 400 subclass 177]177 Subclass 177 indent level is 1 Including pneumatic decoder for perforated tape
 [List of Pre Grant Publications for class 400 subclass 178][List of Patents for class 400 subclass 178]178 Subclass 178 indent level is 1 For producing typewriter-control tape (e.g., perforated tape, etc.)
[List of Pre Grant Publications for class 400 subclass 179][List of Patents for class 400 subclass 179]179 Subclass 179 indent level is 1 For type-face selection or choice
 [List of Pre Grant Publications for class 400 subclass 180][List of Patents for class 400 subclass 180]180 Subclass 180 indent level is 2 Including key-board driven by external pneumatic source
 [List of Pre Grant Publications for class 400 subclass 181][List of Patents for class 400 subclass 181]181 Subclass 181 indent level is 2 By pneumatic actuation of type-face or type-bar
[List of Pre Grant Publications for class 400 subclass 182][List of Patents for class 400 subclass 182]182 Subclass 182 indent level is 1 For movement of carriage or platen
 [List of Pre Grant Publications for class 400 subclass 183][List of Patents for class 400 subclass 183]183 Subclass 183 indent level is 2 Including line-spacing
 [List of Pre Grant Publications for class 400 subclass 184][List of Patents for class 400 subclass 184]184 HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR PLURAL FUNCTIONS IN SAME TYPEWRITER
[List of Pre Grant Publications for class 400 subclass 185][List of Patents for class 400 subclass 185]185 HAVING POWER-DRIVEN OPERATOR FOR PLURAL FUNCTIONS
 [List of Pre Grant Publications for class 400 subclass 186][List of Patents for class 400 subclass 186]186 Subclass 186 indent level is 1 Via continuously rotated power roll selectively connected to operate
 [List of Pre Grant Publications for class 400 subclass 187][List of Patents for class 400 subclass 187]187 Subclass 187 indent level is 1 Usable selectively (e.g., for powered or manual operation, alternative usable functions, etc.)
[List of Pre Grant Publications for class 400 subclass 188][List of Patents for class 400 subclass 188]188 FOR TYPING ON REVERSE SURFACE OF RECORD-MEDIUM
 [List of Pre Grant Publications for class 400 subclass 189][List of Patents for class 400 subclass 189]189 Subclass 189 indent level is 1 By simultaneous use of both surfaces of same ribbon
 [List of Pre Grant Publications for class 400 subclass 190][List of Patents for class 400 subclass 190]190 Subclass 190 indent level is 1 By use of "carbon paper"
[List of Pre Grant Publications for class 400 subclass 191][List of Patents for class 400 subclass 191]191 INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM
 [List of Pre Grant Publications for class 400 subclass 192][List of Patents for class 400 subclass 192]192 Subclass 192 indent level is 1 Moved by continuously rotating power drive intermittently applied
 [List of Pre Grant Publications for class 400 subclass 193][List of Patents for class 400 subclass 193]193 Subclass 193 indent level is 1 Inking device handheld during typing
[List of Pre Grant Publications for class 400 subclass 194][List of Patents for class 400 subclass 194]194 Subclass 194 indent level is 1 Endless ribbon or cartridge therefor
 [List of Pre Grant Publications for class 400 subclass 195][List of Patents for class 400 subclass 195]195 Subclass 195 indent level is 2 Mobius strip
[List of Pre Grant Publications for class 400 subclass 196][List of Patents for class 400 subclass 196]196 Subclass 196 indent level is 2 Including storage (e.g., in cartridge, etc.) of ribbon
[List of Pre Grant Publications for class 400 subclass 197][List of Patents for class 400 subclass 197]197 Subclass 197 indent level is 1 Renovation of used ribbon
 [List of Pre Grant Publications for class 400 subclass 198][List of Patents for class 400 subclass 198]198 Subclass 198 indent level is 2 With ink heater (e.g., for melting solid ink)
 [List of Pre Grant Publications for class 400 subclass 199][List of Patents for class 400 subclass 199]199 Subclass 199 indent level is 2 By discrete auxiliary band movable with ribbon
 [List of Pre Grant Publications for class 400 subclass 200][List of Patents for class 400 subclass 200]200 Subclass 200 indent level is 2 Selectively actuatable re-inker
 [List of Pre Grant Publications for class 400 subclass 201][List of Patents for class 400 subclass 201]201 Subclass 201 indent level is 2 Of multicolor ribbon
[List of Pre Grant Publications for class 400 subclass 202][List of Patents for class 400 subclass 202]202 Subclass 202 indent level is 2 Renovator attachable to typewriter for replenishing ribbon ink
 [List of Pre Grant Publications for class 400 subclass 203][List of Patents for class 400 subclass 203]203 Subclass 203 indent level is 1 Ribbon disposed within platen
[List of Pre Grant Publications for class 400 subclass 204][List of Patents for class 400 subclass 204]204 Subclass 204 indent level is 1 For typing plural copies simultaneously with ribbon(s) (e.g., duplicate typing)
[List of Pre Grant Publications for class 400 subclass 205][List of Patents for class 400 subclass 205]205 Subclass 205 indent level is 2 Including holder for short length of ribbon
[List of Pre Grant Publications for class 400 subclass 206][List of Patents for class 400 subclass 206]206 Subclass 206 indent level is 2 Using plural ribbons (e.g., additional ribbon(s)
[List of Pre Grant Publications for class 400 subclass 207][List of Patents for class 400 subclass 207]207 Subclass 207 indent level is 1 Package for ribbon facilitating mounting of ribbon on typewriter (e.g., ribbon cartridge)
[List of Pre Grant Publications for class 400 subclass 208][List of Patents for class 400 subclass 208]208 Subclass 208 indent level is 2 Package attached to typewriter
 [List of Pre Grant Publications for class 400 subclass 209][List of Patents for class 400 subclass 209]209 Subclass 209 indent level is 1 For bottom-strike typewriter
 [List of Pre Grant Publications for class 400 subclass 210][List of Patents for class 400 subclass 210]210 Subclass 210 indent level is 1 For boldface typing
[List of Pre Grant Publications for class 400 subclass 211][List of Patents for class 400 subclass 211]211 Subclass 211 indent level is 1 Including mechanism for shifting ribbon laterally at print-point
 [List of Pre Grant Publications for class 400 subclass 212][List of Patents for class 400 subclass 212]212 Subclass 212 indent level is 2 Via electrically powered actuator
[List of Pre Grant Publications for class 400 subclass 213][List of Patents for class 400 subclass 213]213 Subclass 213 indent level is 2 For impact of successive type-faces on one field of ribbon in path not parallel to longitudinal extent of ribbon (e.g., "zigzag", oblique, etc.)
 [List of Pre Grant Publications for class 400 subclass 214][List of Patents for class 400 subclass 214]214 Subclass 214 indent level is 2 Plural ribbons shiftable laterally (e.g., by duplicate vibrators)
[List of Pre Grant Publications for class 400 subclass 215][List of Patents for class 400 subclass 215]215 Subclass 215 indent level is 2 By ribbon vibrator
[List of Pre Grant Publications for class 400 subclass 217][List of Patents for class 400 subclass 217]217 Subclass 217 indent level is 2 To shift impact path (e.g., during ribbon reversal)
[List of Pre Grant Publications for class 400 subclass 218][List of Patents for class 400 subclass 218]218 Subclass 218 indent level is 1 Ribbon-reversing mechanism
[List of Pre Grant Publications for class 400 subclass 219][List of Patents for class 400 subclass 219]219 Subclass 219 indent level is 2 Including means responsive to depletion of ribbon supply
[List of Pre Grant Publications for class 400 subclass 220][List of Patents for class 400 subclass 220]220 Subclass 220 indent level is 2 Alternative pawl-and-ratchet drive including ratchet directly connected to spool or spindle
[List of Pre Grant Publications for class 400 subclass 221][List of Patents for class 400 subclass 221]221 Subclass 221 indent level is 2 Alternative gear drive including gear directly connected to spool or spindle
 [List of Pre Grant Publications for class 400 subclass 222][List of Patents for class 400 subclass 222]222 Subclass 222 indent level is 2 Alternative clutch drive including clutch member directly connected to spool or spindle
[List of Pre Grant Publications for class 400 subclass 223][List of Patents for class 400 subclass 223]223 Subclass 223 indent level is 1 Ribbon-feeding mechanism
[List of Pre Grant Publications for class 400 subclass 224][List of Patents for class 400 subclass 224]224 Subclass 224 indent level is 2 For feeding ribbon angularly to print-line at print-point
 [List of Pre Grant Publications for class 400 subclass 225][List of Patents for class 400 subclass 225]225 Subclass 225 indent level is 2 Including electrically powered drive means (e.g., solenoid, stepping motor, etc.)
 [List of Pre Grant Publications for class 400 subclass 226][List of Patents for class 400 subclass 226]226 Subclass 226 indent level is 2 For feeding ribbon partial character-space before impact and partial character-space after impact
[List of Pre Grant Publications for class 400 subclass 227][List of Patents for class 400 subclass 227]227 Subclass 227 indent level is 2 For narrow carbon ribbon (e.g., carbon ink, "single use", etc.)
 [List of Pre Grant Publications for class 400 subclass 228][List of Patents for class 400 subclass 228]228 Subclass 228 indent level is 2 Including pin-feed-engaging ribbon
 [List of Pre Grant Publications for class 400 subclass 229][List of Patents for class 400 subclass 229]229 Subclass 229 indent level is 2 Mounted with movable type-face-carrier or type-head-carrier
 [List of Pre Grant Publications for class 400 subclass 230][List of Patents for class 400 subclass 230]230 Subclass 230 indent level is 2 With fast rewind of ribbon
 [List of Pre Grant Publications for class 400 subclass 231][List of Patents for class 400 subclass 231]231 Subclass 231 indent level is 2 With prevention of ribbon feed (e.g., for nontype operation, etc.)
 [List of Pre Grant Publications for class 400 subclass 232][List of Patents for class 400 subclass 232]232 Subclass 232 indent level is 2 Including feed at particular feed rate (e.g., "creep" feed)
 [List of Pre Grant Publications for class 400 subclass 233][List of Patents for class 400 subclass 233]233 Subclass 233 indent level is 2 Ribbon feed from supply only during carriage return
 [List of Pre Grant Publications for class 400 subclass 234][List of Patents for class 400 subclass 234]234 Subclass 234 indent level is 2 Including ribbon tensioner
[List of Pre Grant Publications for class 400 subclass 235][List of Patents for class 400 subclass 235]235 Subclass 235 indent level is 2 Drive applied by means directly engaging ribbon in advance of takeup
[List of Pre Grant Publications for class 400 subclass 236][List of Patents for class 400 subclass 236]236 Subclass 236 indent level is 2 Drive applied directly to spool or spool spindle
[List of Pre Grant Publications for class 400 subclass 237][List of Patents for class 400 subclass 237]237 Subclass 237 indent level is 1 Ribbon, per se
 [List of Pre Grant Publications for class 400 subclass 238][List of Patents for class 400 subclass 238]238 Subclass 238 indent level is 2 Having leader portion (e.g., for threading, etc.)
 [List of Pre Grant Publications for class 400 subclass 239][List of Patents for class 400 subclass 239]239 Subclass 239 indent level is 2 With ribbon-reversing indicator or device on ribbon
[List of Pre Grant Publications for class 400 subclass 240][List of Patents for class 400 subclass 240]240 Subclass 240 indent level is 2 Including differently pigmented fields
[List of Pre Grant Publications for class 400 subclass 241][List of Patents for class 400 subclass 241]241 Subclass 241 indent level is 2 Particular ribbon material
[List of Pre Grant Publications for class 400 subclass 242][List of Patents for class 400 subclass 242]242 Subclass 242 indent level is 1 Ribbon spool or mount therefor
 [List of Pre Grant Publications for class 400 subclass 243][List of Patents for class 400 subclass 243]243 Subclass 243 indent level is 2 Universally adaptable
 [List of Pre Grant Publications for class 400 subclass 244][List of Patents for class 400 subclass 244]244 Subclass 244 indent level is 2 Including ribbon-reversing indicator or device on spool or mount
 [List of Pre Grant Publications for class 400 subclass 245][List of Patents for class 400 subclass 245]245 Subclass 245 indent level is 2 Including magnetic retainer
 [List of Pre Grant Publications for class 400 subclass 246][List of Patents for class 400 subclass 246]246 Subclass 246 indent level is 2 Spool for full-page-wide ribbon
[List of Pre Grant Publications for class 400 subclass 247][List of Patents for class 400 subclass 247]247 Subclass 247 indent level is 1 Means auxiliary to ribbon mechanism (e.g., shield, guide, etc.)
[List of Pre Grant Publications for class 400 subclass 248][List of Patents for class 400 subclass 248]248 Subclass 248 indent level is 2 Including guide for ribbon
 [List of Pre Grant Publications for class 400 subclass 249][List of Patents for class 400 subclass 249]249 Subclass 249 indent level is 2 Including indicator for depletion of ribbon (e.g., bell, sign, etc.)
 [List of Pre Grant Publications for class 400 subclass 250][List of Patents for class 400 subclass 250]250 Subclass 250 indent level is 2 Including tool for inserting ribbon
[List of Pre Grant Publications for class 400 subclass 251][List of Patents for class 400 subclass 251]251 CASE-SHIFT MECHANISM
 [List of Pre Grant Publications for class 400 subclass 252][List of Patents for class 400 subclass 252]252 Subclass 252 indent level is 1 Including programmed-control-system
 [List of Pre Grant Publications for class 400 subclass 253][List of Patents for class 400 subclass 253]253 Subclass 253 indent level is 1 Including electronic control or code-bar control
 [List of Pre Grant Publications for class 400 subclass 254][List of Patents for class 400 subclass 254]254 Subclass 254 indent level is 1 Controlled by typewriter-actuated mechanism
 [List of Pre Grant Publications for class 400 subclass 255][List of Patents for class 400 subclass 255]255 Subclass 255 indent level is 1 Including plural case-shift mechanisms (e.g., for simultaneous or selective use)
 [List of Pre Grant Publications for class 400 subclass 256][List of Patents for class 400 subclass 256]256 Subclass 256 indent level is 1 Actuated by toggle-linkage
 [List of Pre Grant Publications for class 400 subclass 257][List of Patents for class 400 subclass 257]257 Subclass 257 indent level is 1 For case-shift by type-head (e.g., spherical type-head) movement
[List of Pre Grant Publications for class 400 subclass 258][List of Patents for class 400 subclass 258]258 Subclass 258 indent level is 1 Power-operated mechanism (e.g., for locking shift key)
 [List of Pre Grant Publications for class 400 subclass 259][List of Patents for class 400 subclass 259]259 Subclass 259 indent level is 2 For shifting platen
 [List of Pre Grant Publications for class 400 subclass 260][List of Patents for class 400 subclass 260]260 Subclass 260 indent level is 2 For shifting type-bar-segment
[List of Pre Grant Publications for class 400 subclass 261][List of Patents for class 400 subclass 261]261 Subclass 261 indent level is 1 Multiple-shift mechanism (i.e., for type-bar having three or more type faces thereon)
 [List of Pre Grant Publications for class 400 subclass 262][List of Patents for class 400 subclass 262]262 Subclass 262 indent level is 2 For shifting type-bar-segment
[List of Pre Grant Publications for class 400 subclass 263][List of Patents for class 400 subclass 263]263 Subclass 263 indent level is 2 For shifting type-bar or type-face on type-bar
[List of Pre Grant Publications for class 400 subclass 264][List of Patents for class 400 subclass 264]264 Subclass 264 indent level is 1 For shifting platen
 [List of Pre Grant Publications for class 400 subclass 265][List of Patents for class 400 subclass 265]265 Subclass 265 indent level is 2 Fore-and-aft (e.g., for top-strike or bottom-strike typewriter)
[List of Pre Grant Publications for class 400 subclass 266][List of Patents for class 400 subclass 266]266 Subclass 266 indent level is 2 Mounted on pivotally movable platen carrier
 [List of Pre Grant Publications for class 400 subclass 267][List of Patents for class 400 subclass 267]267 Subclass 267 indent level is 2 By depression of space-bar
[List of Pre Grant Publications for class 400 subclass 268][List of Patents for class 400 subclass 268]268 Subclass 268 indent level is 1 For shifting type-face or type-bar
[List of Pre Grant Publications for class 400 subclass 269][List of Patents for class 400 subclass 269]269 Subclass 269 indent level is 2 By shifting type-bar or type-face on type-bar
[List of Pre Grant Publications for class 400 subclass 270][List of Patents for class 400 subclass 270]270 Subclass 270 indent level is 2 Mounted on type-bar support (e.g., guide pin, type-bar-segment, etc.)
 [List of Pre Grant Publications for class 400 subclass 271][List of Patents for class 400 subclass 271]271 Subclass 271 indent level is 1 By choosing from one of a plurality of type-bars operated by a single key
[List of Pre Grant Publications for class 400 subclass 272][List of Patents for class 400 subclass 272]272 Subclass 272 indent level is 1 Including key attachment for case-shift
 [List of Pre Grant Publications for class 400 subclass 273][List of Patents for class 400 subclass 273]273 Subclass 273 indent level is 2 Operated by user's leg, (e.g., foot, knee, etc.)
[List of Pre Grant Publications for class 400 subclass 274][List of Patents for class 400 subclass 274]274 Subclass 274 indent level is 1 For locking case-shift mechanism in position (e.g., rebound lock, cam, etc.)
 [List of Pre Grant Publications for class 400 subclass 275][List of Patents for class 400 subclass 275]275 Subclass 275 indent level is 2 For locking platen in fore-and-aft position (e.g., by overcenter spring, etc.)
[List of Pre Grant Publications for class 400 subclass 276][List of Patents for class 400 subclass 276]276 Subclass 276 indent level is 2 For locking shift-key lever in depressed position
[List of Pre Grant Publications for class 400 subclass 277][List of Patents for class 400 subclass 277]277 Subclass 277 indent level is 1 Including limit stop (e.g., block, chain, etc.)
 [List of Pre Grant Publications for class 400 subclass 278][List of Patents for class 400 subclass 278]278 Subclass 278 indent level is 2 Including limit screw
[List of Pre Grant Publications for class 400 subclass 279][List of Patents for class 400 subclass 279]279 CONTROL OF PRINT POSITION ALONG PRINT-LINE BY SIGNAL GENERATED BY PROGRAMMED-CONTROL-SYSTEM
[List of Pre Grant Publications for class 400 subclass 280][List of Patents for class 400 subclass 280]280 Subclass 280 indent level is 1 Program is indicia on auxiliary member
 [List of Pre Grant Publications for class 400 subclass 281][List of Patents for class 400 subclass 281]281 Subclass 281 indent level is 2 Member is punched tape or card
 [List of Pre Grant Publications for class 400 subclass 282][List of Patents for class 400 subclass 282]282 Subclass 282 indent level is 1 Program is indicia on record-medium
[List of Pre Grant Publications for class 400 subclass 283][List of Patents for class 400 subclass 283]283 CARRIAGE OR CARRIAGE-MOVING OR MOVEMENT-REGULATING MECHANISM
[List of Pre Grant Publications for class 400 subclass 284][List of Patents for class 400 subclass 284]284 Subclass 284 indent level is 1 For stopping carriage in tabular position (e.g., column-set positions)
[List of Pre Grant Publications for class 400 subclass 285][List of Patents for class 400 subclass 285]285 Subclass 285 indent level is 2 In denominational positions
 [List of Pre Grant Publications for class 400 subclass 287][List of Patents for class 400 subclass 287]287 Subclass 287 indent level is 2 Column set by control of mutilated carriage-rack
 [List of Pre Grant Publications for class 400 subclass 288][List of Patents for class 400 subclass 288]288 Subclass 288 indent level is 2 Column set by control of tab-rack
[List of Pre Grant Publications for class 400 subclass 289][List of Patents for class 400 subclass 289]289 Subclass 289 indent level is 2 Column set by control of tap-stops or column-stops or counter-stops
 [List of Pre Grant Publications for class 400 subclass 290][List of Patents for class 400 subclass 290]290 Subclass 290 indent level is 2 Forward or reverse tabulation
 [List of Pre Grant Publications for class 400 subclass 291][List of Patents for class 400 subclass 291]291 Subclass 291 indent level is 2 With impact cushion or rebound check
 [List of Pre Grant Publications for class 400 subclass 292][List of Patents for class 400 subclass 292]292 Subclass 292 indent level is 2 With control of carriage velocity
 [List of Pre Grant Publications for class 400 subclass 293][List of Patents for class 400 subclass 293]293 Subclass 293 indent level is 2 By multiple-pitch tab-racks or multilated gear
[List of Pre Grant Publications for class 400 subclass 294][List of Patents for class 400 subclass 294]294 Subclass 294 indent level is 2 Stop-setting or stop-clearing mechanism
 [List of Pre Grant Publications for class 400 subclass 298][List of Patents for class 400 subclass 298]298 Subclass 298 indent level is 2 Tab-stop or tab-rack structure, per se
 [List of Pre Grant Publications for class 400 subclass 299][List of Patents for class 400 subclass 299]299 Subclass 299 indent level is 1 With rotatable type wheel for repeat printing in response to carriage movement
[List of Pre Grant Publications for class 400 subclass 300][List of Patents for class 400 subclass 300]300 Subclass 300 indent level is 1 Key-actuated mechanism for nonfeed of carriage (e.g., "silent" key, locking carriage, etc.)
 [List of Pre Grant Publications for class 400 subclass 301][List of Patents for class 400 subclass 301]301 Subclass 301 indent level is 2 By disabling carriage-escapement mechanism
 [List of Pre Grant Publications for class 400 subclass 302][List of Patents for class 400 subclass 302]302 Subclass 302 indent level is 2 By key actuated independently of carriage feed
[List of Pre Grant Publications for class 400 subclass 303][List of Patents for class 400 subclass 303]303 Subclass 303 indent level is 1 For varying carriage feed
 [List of Pre Grant Publications for class 400 subclass 304][List of Patents for class 400 subclass 304]304 Subclass 304 indent level is 2 For kerning or overlap imprinting
 [List of Pre Grant Publications for class 400 subclass 305][List of Patents for class 400 subclass 305]305 Subclass 305 indent level is 2 By force-feed or screw-feed mechanism
[List of Pre Grant Publications for class 400 subclass 306][List of Patents for class 400 subclass 306]306 Subclass 306 indent level is 2 Proportional to variable widths of imprinted characters
[List of Pre Grant Publications for class 400 subclass 308][List of Patents for class 400 subclass 308]308 Subclass 308 indent level is 1 Carriage backspace mechanism
 [List of Pre Grant Publications for class 400 subclass 309][List of Patents for class 400 subclass 309]309 Subclass 309 indent level is 2 Backspace proportional to variable width of imprinted characters
 [List of Pre Grant Publications for class 400 subclass 310][List of Patents for class 400 subclass 310]310 Subclass 310 indent level is 2 Including powered drive means
 [List of Pre Grant Publications for class 400 subclass 311][List of Patents for class 400 subclass 311]311 Subclass 311 indent level is 2 Including pawl and escapement wheel
 [List of Pre Grant Publications for class 400 subclass 312][List of Patents for class 400 subclass 312]312 Subclass 312 indent level is 2 Including pawl and escapement rack
[List of Pre Grant Publications for class 400 subclass 313][List of Patents for class 400 subclass 313]313 Subclass 313 indent level is 1 Carriage-return mechanism
[List of Pre Grant Publications for class 400 subclass 314][List of Patents for class 400 subclass 314]314 Subclass 314 indent level is 2 With concurrent line-spacing
 [List of Pre Grant Publications for class 400 subclass 315][List of Patents for class 400 subclass 315]315 Subclass 315 indent level is 2 Responsive to carriage position
 [List of Pre Grant Publications for class 400 subclass 316][List of Patents for class 400 subclass 316]316 Subclass 316 indent level is 2 Partial return (e.g., for start of paragraph, etc.)
[List of Pre Grant Publications for class 400 subclass 317][List of Patents for class 400 subclass 317]317 Subclass 317 indent level is 2 Including power drive (e.g., electric, spring, etc.)
 [List of Pre Grant Publications for class 400 subclass 318][List of Patents for class 400 subclass 318]318 Subclass 318 indent level is 2 Initiated by actuator adjacent key-board
[List of Pre Grant Publications for class 400 subclass 319][List of Patents for class 400 subclass 319]319 Subclass 319 indent level is 1 Carriage-feed mechanism (e.g., escapement, etc.)
[List of Pre Grant Publications for class 400 subclass 320][List of Patents for class 400 subclass 320]320 Subclass 320 indent level is 2 For carriage on which a type-head-carrier is mounted
 [List of Pre Grant Publications for class 400 subclass 321][List of Patents for class 400 subclass 321]321 Subclass 321 indent level is 2 With repeat spacing
 [List of Pre Grant Publications for class 400 subclass 322][List of Patents for class 400 subclass 322]322 Subclass 322 indent level is 2 By electric or magnetic power
[List of Pre Grant Publications for class 400 subclass 323][List of Patents for class 400 subclass 323]323 Subclass 323 indent level is 2 Carriage-feed in two directions (e.g., continuous typing in both directions)
 [List of Pre Grant Publications for class 400 subclass 324][List of Patents for class 400 subclass 324]324 Subclass 324 indent level is 2 Word-space concurrent with typing of last character of word
 [List of Pre Grant Publications for class 400 subclass 325][List of Patents for class 400 subclass 325]325 Subclass 325 indent level is 2 By space-bar mechanism (e.g., separate connection to escapement) or paragraph-indentation key
 [List of Pre Grant Publications for class 400 subclass 326][List of Patents for class 400 subclass 326]326 Subclass 326 indent level is 2 With compensator for tilt of typewriter
 [List of Pre Grant Publications for class 400 subclass 327][List of Patents for class 400 subclass 327]327 Subclass 327 indent level is 2 For diagonal print-line
[List of Pre Grant Publications for class 400 subclass 328][List of Patents for class 400 subclass 328]328 Subclass 328 indent level is 2 By force-feed or screw mechanism (e.g., direct drive, screw-biasing carriage, etc.)
[List of Pre Grant Publications for class 400 subclass 329][List of Patents for class 400 subclass 329]329 Subclass 329 indent level is 2 Carriage escapement controlled by pawl
[List of Pre Grant Publications for class 400 subclass 333][List of Patents for class 400 subclass 333]333 Subclass 333 indent level is 2 Universal-bar or actuator therefor
[List of Pre Grant Publications for class 400 subclass 334][List of Patents for class 400 subclass 334]334 Subclass 334 indent level is 2 Carriage-feed-release mechanism
 [List of Pre Grant Publications for class 400 subclass 335][List of Patents for class 400 subclass 335]335 Subclass 335 indent level is 2 With particular connection to carriage (e.g., gear train, pulley and strap, etc.)
[List of Pre Grant Publications for class 400 subclass 336][List of Patents for class 400 subclass 336]336 Subclass 336 indent level is 2 Spring-biasing carriage for feed
[List of Pre Grant Publications for class 400 subclass 337][List of Patents for class 400 subclass 337]337 Subclass 337 indent level is 1 Carriage-retarder mechanism
[List of Pre Grant Publications for class 400 subclass 338][List of Patents for class 400 subclass 338]338 Subclass 338 indent level is 2 Including governor responsive to speed or momentum
 [List of Pre Grant Publications for class 400 subclass 339][List of Patents for class 400 subclass 339]339 Subclass 339 indent level is 2 Using fluid or fluent-material retarder
 [List of Pre Grant Publications for class 400 subclass 340][List of Patents for class 400 subclass 340]340 Subclass 340 indent level is 2 Using frictional retarder (e.g., strap, disc, drum, etc.)
 [List of Pre Grant Publications for class 400 subclass 341][List of Patents for class 400 subclass 341]341 Subclass 341 indent level is 2 Carriage-buffer stop or rebound control
[List of Pre Grant Publications for class 400 subclass 342][List of Patents for class 400 subclass 342]342 Subclass 342 indent level is 1 Margin-regulator (e.g., adjustable margin-stop) mechanism
 [List of Pre Grant Publications for class 400 subclass 343][List of Patents for class 400 subclass 343]343 Subclass 343 indent level is 2 With intermediate margin-stop
[List of Pre Grant Publications for class 400 subclass 344][List of Patents for class 400 subclass 344]344 Subclass 344 indent level is 2 With other typewriter function controlled by margin-stop (e.g., signal, line-space)
 [List of Pre Grant Publications for class 400 subclass 347][List of Patents for class 400 subclass 347]347 Subclass 347 indent level is 2 With multiple-pitch selector
 [List of Pre Grant Publications for class 400 subclass 348][List of Patents for class 400 subclass 348]348 Subclass 348 indent level is 2 With release of margin-stop
 [List of Pre Grant Publications for class 400 subclass 349][List of Patents for class 400 subclass 349]349 Subclass 349 indent level is 2 Conjointly set or centrally spring biased
 [List of Pre Grant Publications for class 400 subclass 350][List of Patents for class 400 subclass 350]350 Subclass 350 indent level is 2 On record-medium table or paper-finger
 [List of Pre Grant Publications for class 400 subclass 351][List of Patents for class 400 subclass 351]351 Subclass 351 indent level is 2 Margin-stop structure, per se
[List of Pre Grant Publications for class 400 subclass 352][List of Patents for class 400 subclass 352]352 Subclass 352 indent level is 1 Carriage, per se, or guideway therefor
 [List of Pre Grant Publications for class 400 subclass 353][List of Patents for class 400 subclass 353]353 Subclass 353 indent level is 2 Including auxiliary carriage
[List of Pre Grant Publications for class 400 subclass 354][List of Patents for class 400 subclass 354]354 Subclass 354 indent level is 2 Guideway or bearings for carriage
[List of Pre Grant Publications for class 400 subclass 355][List of Patents for class 400 subclass 355]355 Subclass 355 indent level is 1 Means for repositioning carriage or platen thereon
 [List of Pre Grant Publications for class 400 subclass 356][List of Patents for class 400 subclass 356]356 Subclass 356 indent level is 2 To nonprint position
 [List of Pre Grant Publications for class 400 subclass 357][List of Patents for class 400 subclass 357]357 Subclass 357 indent level is 2 To detach carriage
 [List of Pre Grant Publications for class 400 subclass 358][List of Patents for class 400 subclass 358]358 Subclass 358 indent level is 2 To detach platen
[List of Pre Grant Publications for class 400 subclass 359][List of Patents for class 400 subclass 359]359 HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR TYPE BAR ACTUATION IN SAME TYPEWRITER
 [List of Pre Grant Publications for class 400 subclass 360][List of Patents for class 400 subclass 360]360 Subclass 360 indent level is 1 Including electromagnetic return of universal actuator
 [List of Pre Grant Publications for class 400 subclass 361][List of Patents for class 400 subclass 361]361 Subclass 361 indent level is 1 Including actuator to complete depression of selected key or key lever
[List of Pre Grant Publications for class 400 subclass 362][List of Patents for class 400 subclass 362]362 Subclass 362 indent level is 1 Including universal actuator to actuate selected type-bar action
 [List of Pre Grant Publications for class 400 subclass 363][List of Patents for class 400 subclass 363]363 Subclass 363 indent level is 2 And individual solenoids to connect the type-bar action to be actuated
 [List of Pre Grant Publications for class 400 subclass 364][List of Patents for class 400 subclass 364]364 Subclass 364 indent level is 1 Including individual solenoids to actuate the selected type-bar action
[List of Pre Grant Publications for class 400 subclass 365][List of Patents for class 400 subclass 365]365 HAVING ROTATED POWER DRIVE INTERMITTENTLY APPLIED FOR TYPE-BAR ACTUATION
 [List of Pre Grant Publications for class 400 subclass 366][List of Patents for class 400 subclass 366]366 Subclass 366 indent level is 1 Including jam-release means
 [List of Pre Grant Publications for class 400 subclass 367][List of Patents for class 400 subclass 367]367 Subclass 367 indent level is 1 Interposed components driven by filter shaft
[List of Pre Grant Publications for class 400 subclass 368][List of Patents for class 400 subclass 368]368 Subclass 368 indent level is 1 For repeat-type action
 [List of Pre Grant Publications for class 400 subclass 369][List of Patents for class 400 subclass 369]369 Subclass 369 indent level is 2 With prevention of repeat typing
[List of Pre Grant Publications for class 400 subclass 370][List of Patents for class 400 subclass 370]370 Subclass 370 indent level is 1 Via continously rotated power roll
 [List of Pre Grant Publications for class 400 subclass 371][List of Patents for class 400 subclass 371]371 Subclass 371 indent level is 2 And oscillatable cam
[List of Pre Grant Publications for class 400 subclass 372][List of Patents for class 400 subclass 372]372 Subclass 372 indent level is 2 And rotatable cam (e.g., single-lobe cam)
 [List of Pre Grant Publications for class 400 subclass 374][List of Patents for class 400 subclass 374]374 Subclass 374 indent level is 2 And friction leg (e.g., other than by cam)
[List of Pre Grant Publications for class 400 subclass 375][List of Patents for class 400 subclass 375]375 Subclass 375 indent level is 2 Snatch roll
 [List of Pre Grant Publications for class 400 subclass 376][List of Patents for class 400 subclass 376]376 Subclass 376 indent level is 2 With control of impact force
[List of Pre Grant Publications for class 400 subclass 377][List of Patents for class 400 subclass 377]377 Subclass 377 indent level is 1 Via limited-rotation clutch
 [List of Pre Grant Publications for class 400 subclass 378][List of Patents for class 400 subclass 378]378 Subclass 378 indent level is 2 Plural cams clutched to drive shaft
[List of Pre Grant Publications for class 400 subclass 379][List of Patents for class 400 subclass 379]379 Subclass 379 indent level is 1 Via spring drive (e.g., spring-driven snatch roll)
 [List of Pre Grant Publications for class 400 subclass 380][List of Patents for class 400 subclass 380]380 Subclass 380 indent level is 2 Including individual spring for each type-bar action
 [List of Pre Grant Publications for class 400 subclass 381][List of Patents for class 400 subclass 381]381 Subclass 381 indent level is 2 Including reciprocable common actuator
 [List of Pre Grant Publications for class 400 subclass 382][List of Patents for class 400 subclass 382]382 Subclass 382 indent level is 1 Via reciprocating common actuator
[List of Pre Grant Publications for class 400 subclass 383][List of Patents for class 400 subclass 383]383 TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER
 [List of Pre Grant Publications for class 400 subclass 384][List of Patents for class 400 subclass 384]384 Subclass 384 indent level is 1 Spring drive for type-bar action
[List of Pre Grant Publications for class 400 subclass 385][List of Patents for class 400 subclass 385]385 Subclass 385 indent level is 1 With added-motion mechanism for type-bar near print-point
 [List of Pre Grant Publications for class 400 subclass 386][List of Patents for class 400 subclass 386]386 Subclass 386 indent level is 2 Including toggle-linkage
 [List of Pre Grant Publications for class 400 subclass 387][List of Patents for class 400 subclass 387]387 Subclass 387 indent level is 2 Including momentum accumulator
[List of Pre Grant Publications for class 400 subclass 388][List of Patents for class 400 subclass 388]388 Subclass 388 indent level is 2 Including hammer, roller, or presser mechanism
 [List of Pre Grant Publications for class 400 subclass 389][List of Patents for class 400 subclass 389]389 Subclass 389 indent level is 2 With power assist for mechanism
[List of Pre Grant Publications for class 400 subclass 390][List of Patents for class 400 subclass 390]390 Subclass 390 indent level is 1 With end-thrust mechanism for type-bar
[List of Pre Grant Publications for class 400 subclass 391][List of Patents for class 400 subclass 391]391 Subclass 391 indent level is 2 Type-bar slidable on flat support
 [List of Pre Grant Publications for class 400 subclass 392][List of Patents for class 400 subclass 392]392 Subclass 392 indent level is 2 Including momentum accumulator
 [List of Pre Grant Publications for class 400 subclass 393][List of Patents for class 400 subclass 393]393 Subclass 393 indent level is 2 For top-strike or bottom-strike typewriter
[List of Pre Grant Publications for class 400 subclass 394][List of Patents for class 400 subclass 394]394 Subclass 394 indent level is 1 With type-bar pivot traveling during typing movement of type-bar
 [List of Pre Grant Publications for class 400 subclass 395][List of Patents for class 400 subclass 395]395 Subclass 395 indent level is 2 Type-bar pivot on longitudinally movable carriage in top-strike typewriter
 [List of Pre Grant Publications for class 400 subclass 396][List of Patents for class 400 subclass 396]396 Subclass 396 indent level is 2 With ink pad on type-bar rest
 [List of Pre Grant Publications for class 400 subclass 397][List of Patents for class 400 subclass 397]397 Subclass 397 indent level is 1 With disconnection of type-bar action during movement thereof
[List of Pre Grant Publications for class 400 subclass 398][List of Patents for class 400 subclass 398]398 Subclass 398 indent level is 1 With accelerated (e.g., motion amplifying)type-bar action
[List of Pre Grant Publications for class 400 subclass 399][List of Patents for class 400 subclass 399]399 Subclass 399 indent level is 2 By rolling contact between links
 [List of Pre Grant Publications for class 400 subclass 400][List of Patents for class 400 subclass 400]400 Subclass 400 indent level is 2 By cam-engaging link
 [List of Pre Grant Publications for class 400 subclass 401][List of Patents for class 400 subclass 401]401 Subclass 401 indent level is 2 By breaking and straightening toggle-linkages
 [List of Pre Grant Publications for class 400 subclass 402][List of Patents for class 400 subclass 402]402 Subclass 402 indent level is 2 By breaking toggle-linkage (e.g., to pull type-bar to print-point)
 [List of Pre Grant Publications for class 400 subclass 403][List of Patents for class 400 subclass 403]403 Subclass 403 indent level is 2 By straightening toggle-linkage (e.g., to push type-bar to print-point)
 [List of Pre Grant Publications for class 400 subclass 404][List of Patents for class 400 subclass 404]404 Subclass 404 indent level is 2 Including adjustment of toggle-linkage anchor position
[List of Pre Grant Publications for class 400 subclass 405][List of Patents for class 400 subclass 405]405 Subclass 405 indent level is 2 By type-bar connecting link
 [List of Pre Grant Publications for class 400 subclass 406][List of Patents for class 400 subclass 406]406 Subclass 406 indent level is 2 By pin and slot connection
 [List of Pre Grant Publications for class 400 subclass 407][List of Patents for class 400 subclass 407]407 Subclass 407 indent level is 2 Including type-bar starter means
[List of Pre Grant Publications for class 400 subclass 408][List of Patents for class 400 subclass 408]408 Subclass 408 indent level is 1 For bottom-strike typewriter
 [List of Pre Grant Publications for class 400 subclass 409][List of Patents for class 400 subclass 409]409 Subclass 409 indent level is 2 Including simultaneous actuation of plural type-bars for simultaneous imprinting
 [List of Pre Grant Publications for class 400 subclass 410][List of Patents for class 400 subclass 410]410 Subclass 410 indent level is 2 With pivotally mounted platen carrier (e.g., for access, etc.)
 [List of Pre Grant Publications for class 400 subclass 411][List of Patents for class 400 subclass 411]411 Subclass 411 indent level is 2 Type-bar actuated by rack and gear
 [List of Pre Grant Publications for class 400 subclass 412][List of Patents for class 400 subclass 412]412 Subclass 412 indent level is 2 Including type-bar mounting arrangement
 [List of Pre Grant Publications for class 400 subclass 413][List of Patents for class 400 subclass 413]413 Subclass 413 indent level is 2 With type-face inker (e.g., ink-pad rest)
 [List of Pre Grant Publications for class 400 subclass 414][List of Patents for class 400 subclass 414]414 Subclass 414 indent level is 2 Including key or key-lever arrangement
[List of Pre Grant Publications for class 400 subclass 415][List of Patents for class 400 subclass 415]415 Subclass 415 indent level is 1 For top-strike typewriter
 [List of Pre Grant Publications for class 400 subclass 416][List of Patents for class 400 subclass 416]416 Subclass 416 indent level is 2 Including type-bars pivoted on both sides of, or above and across, platen axis
 [List of Pre Grant Publications for class 400 subclass 417][List of Patents for class 400 subclass 417]417 Subclass 417 indent level is 2 With type-face inker (e.g., ink pad, roller, etc.)
 [List of Pre Grant Publications for class 400 subclass 418][List of Patents for class 400 subclass 418]418 Subclass 418 indent level is 2 Type-bar pivoted by gear connection
 [List of Pre Grant Publications for class 400 subclass 419][List of Patents for class 400 subclass 419]419 Subclass 419 indent level is 2 Type-member or type-bar pivoted and rotatable (e.g., for selection of type face)
 [List of Pre Grant Publications for class 400 subclass 420][List of Patents for class 400 subclass 420]420 Subclass 420 indent level is 2 Type-bar pivoted by push link
 [List of Pre Grant Publications for class 400 subclass 421][List of Patents for class 400 subclass 421]421 Subclass 421 indent level is 2 Type-bar pivoted by cam
[List of Pre Grant Publications for class 400 subclass 422][List of Patents for class 400 subclass 422]422 Subclass 422 indent level is 1 Type-bar action
 [List of Pre Grant Publications for class 400 subclass 423][List of Patents for class 400 subclass 423]423 Subclass 423 indent level is 2 Including selectively disengageable type-bar action to render action inoperable
 [List of Pre Grant Publications for class 400 subclass 424][List of Patents for class 400 subclass 424]424 Subclass 424 indent level is 2 With type-face pivoted on type-bar for rolling contact with platen
 [List of Pre Grant Publications for class 400 subclass 425][List of Patents for class 400 subclass 425]425 Subclass 425 indent level is 2 Including jam-release means
 [List of Pre Grant Publications for class 400 subclass 426][List of Patents for class 400 subclass 426]426 Subclass 426 indent level is 2 Including type-bar return before release of key lever
 [List of Pre Grant Publications for class 400 subclass 427][List of Patents for class 400 subclass 427]427 Subclass 427 indent level is 2 Including yieldable link in type-bar action
 [List of Pre Grant Publications for class 400 subclass 428][List of Patents for class 400 subclass 428]428 Subclass 428 indent level is 2 Including means to limit type-bar movement
 [List of Pre Grant Publications for class 400 subclass 429][List of Patents for class 400 subclass 429]429 Subclass 429 indent level is 2 Type-bar pushed or pulled by hooklike cam
[List of Pre Grant Publications for class 400 subclass 430][List of Patents for class 400 subclass 430]430 Subclass 430 indent level is 2 Type-bar pulled to print-point
 [List of Pre Grant Publications for class 400 subclass 431][List of Patents for class 400 subclass 431]431 Subclass 431 indent level is 2 Type-bar moved to print-point by gear drive
 [List of Pre Grant Publications for class 400 subclass 432][List of Patents for class 400 subclass 432]432 Subclass 432 indent level is 2 Type-bar moved to print-point by cam means
 [List of Pre Grant Publications for class 400 subclass 433][List of Patents for class 400 subclass 433]433 Subclass 433 indent level is 2 Type-bar moved to print-point by toggle-linkage
[List of Pre Grant Publications for class 400 subclass 434][List of Patents for class 400 subclass 434]434 Subclass 434 indent level is 2 Including connecting link or joint
 [List of Pre Grant Publications for class 400 subclass 435][List of Patents for class 400 subclass 435]435 Subclass 435 indent level is 1 Type-bar rebound preventer (e.g., via latch, brake, linkage, etc.)
[List of Pre Grant Publications for class 400 subclass 436][List of Patents for class 400 subclass 436]436 Subclass 436 indent level is 1 Type-bar return spring connected to type-bar-action linkage
 [List of Pre Grant Publications for class 400 subclass 437][List of Patents for class 400 subclass 437]437 Subclass 437 indent level is 2 For impact control
[List of Pre Grant Publications for class 400 subclass 438][List of Patents for class 400 subclass 438]438 Subclass 438 indent level is 2 With adjustment means (e.g., for "touch" control, ect.)
 [List of Pre Grant Publications for class 400 subclass 439][List of Patents for class 400 subclass 439]439 Subclass 439 indent level is 2 Attached to type-bar or universal-bar
[List of Pre Grant Publications for class 400 subclass 440][List of Patents for class 400 subclass 440]440 Subclass 440 indent level is 2 Attached to key lever (e.g., tension spring)
[List of Pre Grant Publications for class 400 subclass 441][List of Patents for class 400 subclass 441]441 Subclass 441 indent level is 1 Type-bar pivot support
[List of Pre Grant Publications for class 400 subclass 442][List of Patents for class 400 subclass 442]442 Subclass 442 indent level is 2 For plural groups of type-bars
 [List of Pre Grant Publications for class 400 subclass 443][List of Patents for class 400 subclass 443]443 Subclass 443 indent level is 2 Ring support
 [List of Pre Grant Publications for class 400 subclass 444][List of Patents for class 400 subclass 444]444 Subclass 444 indent level is 2 Type-basket laterally movable relative to platen and key-board
[List of Pre Grant Publications for class 400 subclass 445][List of Patents for class 400 subclass 445]445 Subclass 445 indent level is 2 Type-bar-segment (e.g., wire journal)
 [List of Pre Grant Publications for class 400 subclass 446][List of Patents for class 400 subclass 446]446 Subclass 446 indent level is 2 Interconnected (e.g., nested) support bearings
 [List of Pre Grant Publications for class 400 subclass 447][List of Patents for class 400 subclass 447]447 Subclass 447 indent level is 2 Ball-and-socket bearing for type-bar (e.g., universal joint)
[List of Pre Grant Publications for class 400 subclass 448][List of Patents for class 400 subclass 448]448 Subclass 448 indent level is 2 Roller bearing or ball bearing for type-bar
 [List of Pre Grant Publications for class 400 subclass 449][List of Patents for class 400 subclass 449]449 Subclass 449 indent level is 2 Adjustable bearing for type-bar
 [List of Pre Grant Publications for class 400 subclass 450][List of Patents for class 400 subclass 450]450 Subclass 450 indent level is 2 Pin support for type-bar
 [List of Pre Grant Publications for class 400 subclass 451][List of Patents for class 400 subclass 451]451 Subclass 451 indent level is 2 Wire support for type-bars
[List of Pre Grant Publications for class 400 subclass 452][List of Patents for class 400 subclass 452]452 Subclass 452 indent level is 1 Type-bar structure
 [List of Pre Grant Publications for class 400 subclass 453][List of Patents for class 400 subclass 453]453 Subclass 453 indent level is 2 With type-face movable in plane of type-bar movement
[List of Pre Grant Publications for class 400 subclass 454][List of Patents for class 400 subclass 454]454 Subclass 454 indent level is 1 Type-bar rest or rest support
 [List of Pre Grant Publications for class 400 subclass 455][List of Patents for class 400 subclass 455]455 Subclass 455 indent level is 2 Including metallic material
[List of Pre Grant Publications for class 400 subclass 456][List of Patents for class 400 subclass 456]456 Subclass 456 indent level is 1 Type-bar or type-member guide structure
 [List of Pre Grant Publications for class 400 subclass 457][List of Patents for class 400 subclass 457]457 Subclass 457 indent level is 2 Including resilient means for energy absorption or kickback
 [List of Pre Grant Publications for class 400 subclass 458][List of Patents for class 400 subclass 458]458 Subclass 458 indent level is 2 Mounted on platen-carriage
 [List of Pre Grant Publications for class 400 subclass 459][List of Patents for class 400 subclass 459]459 Subclass 459 indent level is 2 For thrusted type-bar
[List of Pre Grant Publications for class 400 subclass 460][List of Patents for class 400 subclass 460]460 Subclass 460 indent level is 2 Guide adjacent print-point
 [List of Pre Grant Publications for class 400 subclass 461][List of Patents for class 400 subclass 461]461 Subclass 461 indent level is 2 Adjustable guide
[List of Pre Grant Publications for class 400 subclass 462][List of Patents for class 400 subclass 462]462 Subclass 462 indent level is 1 Type-member structure
 [List of Pre Grant Publications for class 400 subclass 463][List of Patents for class 400 subclass 463]463 Subclass 463 indent level is 2 Removable type-member
 [List of Pre Grant Publications for class 400 subclass 464][List of Patents for class 400 subclass 464]464 Subclass 464 indent level is 2 Rotatable on type-bar
 [List of Pre Grant Publications for class 400 subclass 465][List of Patents for class 400 subclass 465]465 Subclass 465 indent level is 2 Pivotable on type-bar
 [List of Pre Grant Publications for class 400 subclass 466][List of Patents for class 400 subclass 466]466 Subclass 466 indent level is 2 Type-face or type-die configuration (e.g.,reverse image, boldface, piercing, etc.)
[List of Pre Grant Publications for class 400 subclass 467][List of Patents for class 400 subclass 467]467 Subclass 467 indent level is 1 Dust guard for type-bar action mechanism
 [List of Pre Grant Publications for class 400 subclass 468][List of Patents for class 400 subclass 468]468 Subclass 468 indent level is 2 For type-bar bearing (e.g., shield on type-bar-segment)
 [List of Pre Grant Publications for class 400 subclass 469][List of Patents for class 400 subclass 469]469 Subclass 469 indent level is 1 Attachment to type-bar for imprinting extra character
[List of Pre Grant Publications for class 400 subclass 470][List of Patents for class 400 subclass 470]470 Subclass 470 indent level is 1 Ink-impregnated type-face or inker for type-face
[List of Pre Grant Publications for class 400 subclass 471][List of Patents for class 400 subclass 471]471 Subclass 471 indent level is 2 Including stationary ink pad for inking type-face directly
[List of Pre Grant Publications for class 400 subclass 472][List of Patents for class 400 subclass 472]472 KEY-BOARD OR KEY LEVER-ACTUATING MECHANISM
[List of Pre Grant Publications for class 400 subclass 473][List of Patents for class 400 subclass 473]473 Subclass 473 indent level is 1 Including mechanism (e.g., auxiliary key-board) for activating keys
 [List of Pre Grant Publications for class 400 subclass 474][List of Patents for class 400 subclass 474]474 Subclass 474 indent level is 2 Electromagnetic key-board-drive mechanism
 [List of Pre Grant Publications for class 400 subclass 475][List of Patents for class 400 subclass 475]475 Subclass 475 indent level is 2 Operated by user's leg (e.g., foot, knee, etc.)
 [List of Pre Grant Publications for class 400 subclass 476][List of Patents for class 400 subclass 476]476 Subclass 476 indent level is 2 For actuating function key only
[List of Pre Grant Publications for class 400 subclass 477][List of Patents for class 400 subclass 477]477 Subclass 477 indent level is 1 Including means generating a signal for type selecting or other typing function
 [List of Pre Grant Publications for class 400 subclass 478][List of Patents for class 400 subclass 478]478 Subclass 478 indent level is 2 Via slidable code bars
[List of Pre Grant Publications for class 400 subclass 479][List of Patents for class 400 subclass 479]479 Subclass 479 indent level is 2 Via electrical component (e.g., switch, stylus, etc.) in or with key-board
[List of Pre Grant Publications for class 400 subclass 480][List of Patents for class 400 subclass 480]480 Subclass 480 indent level is 1 Including control of key action (e.g., buffer, etc.)
 [List of Pre Grant Publications for class 400 subclass 481][List of Patents for class 400 subclass 481]481 Subclass 481 indent level is 2 By regulating key force or movement (e.g., key dip or stroke)
 [List of Pre Grant Publications for class 400 subclass 482][List of Patents for class 400 subclass 482]482 Subclass 482 indent level is 1 For stenographic typewriter
 [List of Pre Grant Publications for class 400 subclass 483][List of Patents for class 400 subclass 483]483 Subclass 483 indent level is 1 For Braille typewriter
 [List of Pre Grant Publications for class 400 subclass 484][List of Patents for class 400 subclass 484]484 Subclass 484 indent level is 1 For foreign-language typewriter
 [List of Pre Grant Publications for class 400 subclass 485][List of Patents for class 400 subclass 485]485 Subclass 485 indent level is 1 Key-board having multiple-character, multiple-movement keys
[List of Pre Grant Publications for class 400 subclass 486][List of Patents for class 400 subclass 486]486 Subclass 486 indent level is 1 Key-board arranged according to character location
 [List of Pre Grant Publications for class 400 subclass 487][List of Patents for class 400 subclass 487]487 Subclass 487 indent level is 2 Color-coded key-board
 [List of Pre Grant Publications for class 400 subclass 488][List of Patents for class 400 subclass 488]488 Subclass 488 indent level is 1 Key-board including row of keys having different heights
 [List of Pre Grant Publications for class 400 subclass 489][List of Patents for class 400 subclass 489]489 Subclass 489 indent level is 1 Key-board including keys grouped to facilitate positioning of typist's fingers
[List of Pre Grant Publications for class 400 subclass 490][List of Patents for class 400 subclass 490]490 Subclass 490 indent level is 1 Key-cap or key-stem structure
[List of Pre Grant Publications for class 400 subclass 491][List of Patents for class 400 subclass 491]491 Subclass 491 indent level is 2 Including cushioning means (e.g., yieldable surface)
 [List of Pre Grant Publications for class 400 subclass 492][List of Patents for class 400 subclass 492]492 Subclass 492 indent level is 2 Adjustable in plane of key(s) (e.g., to facilitate reach, rotatable, etc.)
[List of Pre Grant Publications for class 400 subclass 493][List of Patents for class 400 subclass 493]493 Subclass 493 indent level is 2 Including character-bearing disc on key cap
 [List of Pre Grant Publications for class 400 subclass 494][List of Patents for class 400 subclass 494]494 Subclass 494 indent level is 2 Having raised or recessed character
[List of Pre Grant Publications for class 400 subclass 495][List of Patents for class 400 subclass 495]495 Subclass 495 indent level is 2 Including means for mounting key cap or key stem
 [List of Pre Grant Publications for class 400 subclass 496][List of Patents for class 400 subclass 496]496 Subclass 496 indent level is 1 Key lever or space-bar mounting structure (e.g., dust guard, buffer, pivot, etc.)
[List of Pre Grant Publications for class 400 subclass 497][List of Patents for class 400 subclass 497]497 WITH CONTROL OF "CARBON PAPER" FOR TYPING PLURAL SIMULTANEOUS COPIES BY SINGLE IMPRESSION (E.G., ON "MANIFOLD SET")
 [List of Pre Grant Publications for class 400 subclass 498][List of Patents for class 400 subclass 498]498 Subclass 498 indent level is 1 Including prevention of full imprint on "carbon copy" record-medium
 [List of Pre Grant Publications for class 400 subclass 499][List of Patents for class 400 subclass 499]499 Subclass 499 indent level is 1 On record-medium wound around platen together with carbon paper
[List of Pre Grant Publications for class 400 subclass 500][List of Patents for class 400 subclass 500]500 Subclass 500 indent level is 1 With means for causing slack in web of manifold set
 [List of Pre Grant Publications for class 400 subclass 501][List of Patents for class 400 subclass 501]501 Subclass 501 indent level is 2 By arcuate movement of carbon paper carrier
 [List of Pre Grant Publications for class 400 subclass 502][List of Patents for class 400 subclass 502]502 Subclass 502 indent level is 2 By clamp on carbon paper carrier
[List of Pre Grant Publications for class 400 subclass 503][List of Patents for class 400 subclass 503]503 Subclass 503 indent level is 1 By use of other than rectangular sheet carbon paper (e.g., disc, etc.)
 [List of Pre Grant Publications for class 400 subclass 504][List of Patents for class 400 subclass 504]504 Subclass 504 indent level is 2 Endless-band carbon paper
 [List of Pre Grant Publications for class 400 subclass 505][List of Patents for class 400 subclass 505]505 Subclass 505 indent level is 1 By multicolor carbon paper
 [List of Pre Grant Publications for class 400 subclass 506][List of Patents for class 400 subclass 506]506 Subclass 506 indent level is 1 With means to prevent creep (e.g., relative movement) between record-media
 [List of Pre Grant Publications for class 400 subclass 507][List of Patents for class 400 subclass 507]507 Subclass 507 indent level is 1 Including means for creep feed of carbon paper
[List of Pre Grant Publications for class 400 subclass 508][List of Patents for class 400 subclass 508]508 Subclass 508 indent level is 1 Including spool or support for roll of carbon paper
 [List of Pre Grant Publications for class 400 subclass 509][List of Patents for class 400 subclass 509]509 Subclass 509 indent level is 2 Including a flat roll or core therefor
[List of Pre Grant Publications for class 400 subclass 510][List of Patents for class 400 subclass 510]510 Subclass 510 indent level is 2 And guide for changing feed direction
[List of Pre Grant Publications for class 400 subclass 511][List of Patents for class 400 subclass 511]511 Subclass 511 indent level is 2 Feed mechanism for feed from roll of carbon paper
 [List of Pre Grant Publications for class 400 subclass 512][List of Patents for class 400 subclass 512]512 Subclass 512 indent level is 2 And support for roll of record-medium
[List of Pre Grant Publications for class 400 subclass 513][List of Patents for class 400 subclass 513]513 Subclass 513 indent level is 1 Including relative movement between carbon paper and record-medium
 [List of Pre Grant Publications for class 400 subclass 514][List of Patents for class 400 subclass 514]514 Subclass 514 indent level is 2 Including positioning of auxiliary record-medium
 [List of Pre Grant Publications for class 400 subclass 515][List of Patents for class 400 subclass 515]515 Subclass 515 indent level is 2 Including front insertion of carbon paper or record-medium
 [List of Pre Grant Publications for class 400 subclass 516][List of Patents for class 400 subclass 516]516 Subclass 516 indent level is 2 By simultaneously advancing record-medium and retracting carbon paper
 [List of Pre Grant Publications for class 400 subclass 517][List of Patents for class 400 subclass 517]517 Subclass 517 indent level is 2 By means to arrest advance of carbon paper
[List of Pre Grant Publications for class 400 subclass 518][List of Patents for class 400 subclass 518]518 Subclass 518 indent level is 2 Carbon paper carrier(s) respositionable relative to platen
 [List of Pre Grant Publications for class 400 subclass 520][List of Patents for class 400 subclass 520]520 Subclass 520 indent level is 1 Carbon paper holder (e.g., loading board, etc.)
[List of Pre Grant Publications for class 400 subclass 521][List of Patents for class 400 subclass 521]521 FOR TYPING ON CARD IN CARD HOLDER
 [List of Pre Grant Publications for class 400 subclass 522][List of Patents for class 400 subclass 522]522 Subclass 522 indent level is 1 Flexible holder fed around platen with single card
 [List of Pre Grant Publications for class 400 subclass 523][List of Patents for class 400 subclass 523]523 Subclass 523 indent level is 1 On card pierced or indented to aid holding
 [List of Pre Grant Publications for class 400 subclass 524][List of Patents for class 400 subclass 524]524 Subclass 524 indent level is 1 Holder movable responsive to case-shift
[List of Pre Grant Publications for class 400 subclass 525][List of Patents for class 400 subclass 525]525 Subclass 525 indent level is 1 Card holder carrier by platen
 [List of Pre Grant Publications for class 400 subclass 526][List of Patents for class 400 subclass 526]526 Subclass 526 indent level is 2 And actuated in response to platen rotation
[List of Pre Grant Publications for class 400 subclass 527][List of Patents for class 400 subclass 527]527 Subclass 527 indent level is 2 With platen surface modified for card
 [List of Pre Grant Publications for class 400 subclass 528][List of Patents for class 400 subclass 528]528 Subclass 528 indent level is 2 Holder attached via detachable arms at ends of platen
 [List of Pre Grant Publications for class 400 subclass 529][List of Patents for class 400 subclass 529]529 Subclass 529 indent level is 2 Holder attached via pins on holder or via adhesive attachment
 [List of Pre Grant Publications for class 400 subclass 530][List of Patents for class 400 subclass 530]530 Subclass 530 indent level is 2 Holder attached via element (e.g., band) gripping platen periphery
[List of Pre Grant Publications for class 400 subclass 531][List of Patents for class 400 subclass 531]531 Subclass 531 indent level is 1 Including line-spacing of holder or card
 [List of Pre Grant Publications for class 400 subclass 532][List of Patents for class 400 subclass 532]532 Subclass 532 indent level is 2 Variable line-spacing (e.g., platen creep)
 [List of Pre Grant Publications for class 400 subclass 533][List of Patents for class 400 subclass 533]533 Subclass 533 indent level is 2 In a curvilinear path
 [List of Pre Grant Publications for class 400 subclass 534][List of Patents for class 400 subclass 534]534 Subclass 534 indent level is 2 By pinion and rack
 [List of Pre Grant Publications for class 400 subclass 535][List of Patents for class 400 subclass 535]535 Subclass 535 indent level is 1 Including support engaging bottom edge of card
[List of Pre Grant Publications for class 400 subclass 536][List of Patents for class 400 subclass 536]536 Subclass 536 indent level is 1 Card holder mounted on typewriter frame
 [List of Pre Grant Publications for class 400 subclass 537][List of Patents for class 400 subclass 537]537 Subclass 537 indent level is 2 Including means enabling movement of card relative to holder
 [List of Pre Grant Publications for class 400 subclass 538][List of Patents for class 400 subclass 538]538 Subclass 538 indent level is 2 Transparent card holder
[List of Pre Grant Publications for class 400 subclass 539][List of Patents for class 400 subclass 539]539 Subclass 539 indent level is 2 Including finger movable away from holding position
 [List of Pre Grant Publications for class 400 subclass 541][List of Patents for class 400 subclass 541]541 Subclass 541 indent level is 1 Including a feed-roller
 [List of Pre Grant Publications for class 400 subclass 542][List of Patents for class 400 subclass 542]542 Subclass 542 indent level is 1 Card holder mounted on platen-carriage frame
 [List of Pre Grant Publications for class 400 subclass 543][List of Patents for class 400 subclass 543]543 Subclass 543 indent level is 1 Including gripper or means urging card against platen
 [List of Pre Grant Publications for class 400 subclass 544][List of Patents for class 400 subclass 544]544 Subclass 544 indent level is 1 Backing for stencil cutting (e.g, CELLULOID™ strip, etc.)
[List of Pre Grant Publications for class 400 subclass 545][List of Patents for class 400 subclass 545]545 FOR LINE-SPACING BY INCREMENTAL ROTATION OF PLATEN
[List of Pre Grant Publications for class 400 subclass 546][List of Patents for class 400 subclass 546]546 Subclass 546 indent level is 1 To facilitate condensed billing (i.e., by determining a desired limit or amount of retrograde or advance platen movement)
[List of Pre Grant Publications for class 400 subclass 547][List of Patents for class 400 subclass 547]547 Subclass 547 indent level is 2 Including stop structure (e.g, traveling stop, etc.)
 [List of Pre Grant Publications for class 400 subclass 548][List of Patents for class 400 subclass 548]548 Subclass 548 indent level is 2 With graduated scale (e.g., on drum periphery)
 [List of Pre Grant Publications for class 400 subclass 549][List of Patents for class 400 subclass 549]549 Subclass 549 indent level is 1 Actuated by key on key-board
 [List of Pre Grant Publications for class 400 subclass 550][List of Patents for class 400 subclass 550]550 Subclass 550 indent level is 1 For multi-incremental rotation (e.g., "platen sweep")
 [List of Pre Grant Publications for class 400 subclass 551][List of Patents for class 400 subclass 551]551 Subclass 551 indent level is 1 For line-spacing in forward or reverse direction
 [List of Pre Grant Publications for class 400 subclass 552][List of Patents for class 400 subclass 552]552 Subclass 552 indent level is 1 With "floating" platen
 [List of Pre Grant Publications for class 400 subclass 553][List of Patents for class 400 subclass 553]553 Subclass 553 indent level is 1 Via line-space / carriage-feed-release actuator
 [List of Pre Grant Publications for class 400 subclass 554][List of Patents for class 400 subclass 554]554 Subclass 554 indent level is 1 For facilitating even wear of platen surface (e.g., by irregular increments, etc.)
[List of Pre Grant Publications for class 400 subclass 555][List of Patents for class 400 subclass 555]555 Subclass 555 indent level is 1 By irregular increments of platen rotation (e.g., for adjustment of platen relative to its actuator, etc.)
[List of Pre Grant Publications for class 400 subclass 556][List of Patents for class 400 subclass 556]556 Subclass 556 indent level is 2 Including disconnecting ratchet wheel from platen (e.g., declutching ratchet, etc.)
 [List of Pre Grant Publications for class 400 subclass 562][List of Patents for class 400 subclass 562]562 Subclass 562 indent level is 2 Including settable stops
 [List of Pre Grant Publications for class 400 subclass 563][List of Patents for class 400 subclass 563]563 Subclass 563 indent level is 2 Including plural detents selectively engageable with ratchet wheel
[List of Pre Grant Publications for class 400 subclass 564][List of Patents for class 400 subclass 564]564 Subclass 564 indent level is 2 Including a drive member engageable with line-space ratchet wheel
[List of Pre Grant Publications for class 400 subclass 565][List of Patents for class 400 subclass 565]565 Subclass 565 indent level is 2 Detent-release structure
 [List of Pre Grant Publications for class 400 subclass 567][List of Patents for class 400 subclass 567]567 Subclass 567 indent level is 2 Including gear (e.g., differential gear, etc.) structure
 [List of Pre Grant Publications for class 400 subclass 568][List of Patents for class 400 subclass 568]568 Subclass 568 indent level is 1 By electric-power drive
 [List of Pre Grant Publications for class 400 subclass 569][List of Patents for class 400 subclass 569]569 Subclass 569 indent level is 1 By gear train (e.g., including a clutch)
 [List of Pre Grant Publications for class 400 subclass 570][List of Patents for class 400 subclass 570]570 Subclass 570 indent level is 1 By double-cam drive
 [List of Pre Grant Publications for class 400 subclass 571][List of Patents for class 400 subclass 571]571 Subclass 571 indent level is 1 By friction drive (e.g., including regulation of increments)
[List of Pre Grant Publications for class 400 subclass 572][List of Patents for class 400 subclass 572]572 Subclass 572 indent level is 1 By pawl and ratchet wheel drive
[List of Pre Grant Publications for class 400 subclass 573][List of Patents for class 400 subclass 573]573 Subclass 573 indent level is 2 Including rectilinearly movable pawl
[List of Pre Grant Publications for class 400 subclass 574][List of Patents for class 400 subclass 574]574 Subclass 574 indent level is 2 Including pawl carrier coaxial with ratchet wheel
[List of Pre Grant Publications for class 400 subclass 575][List of Patents for class 400 subclass 575]575 Subclass 575 indent level is 2 Including means to regulate pawl engagement or drive
 [List of Pre Grant Publications for class 400 subclass 576][List of Patents for class 400 subclass 576]576 Subclass 576 indent level is 1 Via foldable line-space actuator
 [List of Pre Grant Publications for class 400 subclass 577][List of Patents for class 400 subclass 577]577 Subclass 577 indent level is 1 With means to prevent reverse rotation or ensure full increment (e.g., for "backlash" prevention)
[List of Pre Grant Publications for class 400 subclass 578][List of Patents for class 400 subclass 578]578 SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM)
 [List of Pre Grant Publications for class 400 subclass 579][List of Patents for class 400 subclass 579]579 Subclass 579 indent level is 1 Including skew correction responsive to position of sheet or web
[List of Pre Grant Publications for class 400 subclass 580][List of Patents for class 400 subclass 580]580 Subclass 580 indent level is 1 Including forming indicia on record-medium during typing to find next line to be typed
 [List of Pre Grant Publications for class 400 subclass 581][List of Patents for class 400 subclass 581]581 Subclass 581 indent level is 2 To find last-produced slit or hole or notch in sheet
[List of Pre Grant Publications for class 400 subclass 582][List of Patents for class 400 subclass 582]582 Subclass 582 indent level is 1 Including programmed-control-system for record-medium feed (e.g., on auxiliary record)
[List of Pre Grant Publications for class 400 subclass 583][List of Patents for class 400 subclass 583]583 Subclass 583 indent level is 2 For web record-medium
[List of Pre Grant Publications for class 400 subclass 584][List of Patents for class 400 subclass 584]584 Subclass 584 indent level is 1 Including feed of plural record-media arranged side-by-side (e.g., fed independently of platen)
[List of Pre Grant Publications for class 400 subclass 585][List of Patents for class 400 subclass 585]585 Subclass 585 indent level is 2 By divided platen
[List of Pre Grant Publications for class 400 subclass 586][List of Patents for class 400 subclass 586]586 Subclass 586 indent level is 1 Including feed of tally strip record-medium (e.g., plural tally strips)
 [List of Pre Grant Publications for class 400 subclass 587][List of Patents for class 400 subclass 587]587 Subclass 587 indent level is 2 And feed of endless transfer-medium
 [List of Pre Grant Publications for class 400 subclass 588][List of Patents for class 400 subclass 588]588 Subclass 588 indent level is 2 On plural-platen (e.g., divided platen) typewriter
 [List of Pre Grant Publications for class 400 subclass 589][List of Patents for class 400 subclass 589]589 Subclass 589 indent level is 2 With locking or interlocking mechanism (e.g., line lock, etc.)
 [List of Pre Grant Publications for class 400 subclass 590][List of Patents for class 400 subclass 590]590 Subclass 590 indent level is 2 Including feed varied for amount of tally strip on spool
 [List of Pre Grant Publications for class 400 subclass 591][List of Patents for class 400 subclass 591]591 Subclass 591 indent level is 2 Including tally-strip feed transverse to feed of main record-medium
 [List of Pre Grant Publications for class 400 subclass 592][List of Patents for class 400 subclass 592]592 Subclass 592 indent level is 2 Including feed independent of platen
 [List of Pre Grant Publications for class 400 subclass 593][List of Patents for class 400 subclass 593]593 Subclass 593 indent level is 2 With cutting or spring tensioning of tally strip
[List of Pre Grant Publications for class 400 subclass 594][List of Patents for class 400 subclass 594]594 Subclass 594 indent level is 2 Including structure or mounting or adjustment of tally-strip roll
[List of Pre Grant Publications for class 400 subclass 595][List of Patents for class 400 subclass 595]595 Subclass 595 indent level is 1 Including insertion of sheet from front of platen (e.g., for "condensed billing", via sheet guide, etc.)
 [List of Pre Grant Publications for class 400 subclass 596][List of Patents for class 400 subclass 596]596 Subclass 596 indent level is 2 Including feed responsive to presence of sheet
 [List of Pre Grant Publications for class 400 subclass 597][List of Patents for class 400 subclass 597]597 Subclass 597 indent level is 2 With subsequent line-spacing independent of platen
 [List of Pre Grant Publications for class 400 subclass 598][List of Patents for class 400 subclass 598]598 Subclass 598 indent level is 2 With digitally selected, typewriter-actuated feed to selected line to be typed (e.g., via "dialing" disc, etc.)
[List of Pre Grant Publications for class 400 subclass 599][List of Patents for class 400 subclass 599]599 Subclass 599 indent level is 2 Insertion of sheet relative to other record-medium
[List of Pre Grant Publications for class 400 subclass 600][List of Patents for class 400 subclass 600]600 Subclass 600 indent level is 2 Via feed throat having gate (e.g., actuated by power, etc.)
 [List of Pre Grant Publications for class 400 subclass 601][List of Patents for class 400 subclass 601]601 Subclass 601 indent level is 2 With laterally movable sheet holder (e.g., having concurrent feed movement)
 [List of Pre Grant Publications for class 400 subclass 602][List of Patents for class 400 subclass 602]602 Subclass 602 indent level is 2 With sheet ejector
[List of Pre Grant Publications for class 400 subclass 603][List of Patents for class 400 subclass 603]603 Subclass 603 indent level is 2 Via chute(s) or feed-roller couple (e.g., plural chutes)
 [List of Pre Grant Publications for class 400 subclass 604][List of Patents for class 400 subclass 604]604 Subclass 604 indent level is 2 Attachment to typewriter for converting to condensed-billing operation
[List of Pre Grant Publications for class 400 subclass 605][List of Patents for class 400 subclass 605]605 Subclass 605 indent level is 1 For feeding plural record media concurrently or selectively
 [List of Pre Grant Publications for class 400 subclass 606][List of Patents for class 400 subclass 606]606 Subclass 606 indent level is 2 Plural webs superimposed and aligned to each other during typing
[List of Pre Grant Publications for class 400 subclass 607][List of Patents for class 400 subclass 607]607 Subclass 607 indent level is 2 Including movement of one record-medium relative to another
 [List of Pre Grant Publications for class 400 subclass 609][List of Patents for class 400 subclass 609]609 Subclass 609 indent level is 2 Mount for plural web rolls
[List of Pre Grant Publications for class 400 subclass 610][List of Patents for class 400 subclass 610]610 Subclass 610 indent level is 2 Including sheet-associating attachment (e.g., pin-band-encircling platen)
[List of Pre Grant Publications for class 400 subclass 611][List of Patents for class 400 subclass 611]611 Subclass 611 indent level is 1 For feeding web record-medium
 [List of Pre Grant Publications for class 400 subclass 612][List of Patents for class 400 subclass 612]612 Subclass 612 indent level is 2 Feeding web or sheet in perpendicular directions
[List of Pre Grant Publications for class 400 subclass 613][List of Patents for class 400 subclass 613]613 Subclass 613 indent level is 2 With web supply or takeup or mount therefor (e.g., web cartridge, etc.)
[List of Pre Grant Publications for class 400 subclass 616][List of Patents for class 400 subclass 616]616 Subclass 616 indent level is 2 By pin-feed means (e.g., reciprocating pin, etc.)
 [List of Pre Grant Publications for class 400 subclass 617][List of Patents for class 400 subclass 617]617 Subclass 617 indent level is 2 By friction-feed means (e.g., reciprocating finger or gripper or pinch roller, etc.)
 [List of Pre Grant Publications for class 400 subclass 618][List of Patents for class 400 subclass 618]618 Subclass 618 indent level is 2 With web tensioning or braking
 [List of Pre Grant Publications for class 400 subclass 619][List of Patents for class 400 subclass 619]619 Subclass 619 indent level is 2 Including web guiding or aligning (e.g., laterally, relative to print-line, etc.)
 [List of Pre Grant Publications for class 400 subclass 620][List of Patents for class 400 subclass 620]620 Subclass 620 indent level is 2 Including web shifting to view print-line
[List of Pre Grant Publications for class 400 subclass 621][List of Patents for class 400 subclass 621]621 Subclass 621 indent level is 2 With web cutter (e.g., tear bar, wire tool, etc.)
[List of Pre Grant Publications for class 400 subclass 622][List of Patents for class 400 subclass 622]622 Subclass 622 indent level is 1 With holder for single sheet (e.g., clip, backing sheet, etc.)
 [List of Pre Grant Publications for class 400 subclass 623][List of Patents for class 400 subclass 623]623 Subclass 623 indent level is 2 Mounted on carriage (e.g., for extra-wide sheet, cylindroidal holder, etc.)
[List of Pre Grant Publications for class 400 subclass 624][List of Patents for class 400 subclass 624]624 Subclass 624 indent level is 1 For feeding sheet from stack or pack holder
 [List of Pre Grant Publications for class 400 subclass 625][List of Patents for class 400 subclass 625]625 Subclass 625 indent level is 2 And delivering to sheet receiver (e.g., by roller couple)
 [List of Pre Grant Publications for class 400 subclass 626][List of Patents for class 400 subclass 626]626 Subclass 626 indent level is 2 By engaging between flap and body of envelope
 [List of Pre Grant Publications for class 400 subclass 627][List of Patents for class 400 subclass 627]627 Subclass 627 indent level is 2 By pneumatic means
 [List of Pre Grant Publications for class 400 subclass 628][List of Patents for class 400 subclass 628]628 Subclass 628 indent level is 2 By reciprocating of oscillating member
 [List of Pre Grant Publications for class 400 subclass 629][List of Patents for class 400 subclass 629]629 Subclass 629 indent level is 2 By endless-band or rotating (e.g., feed-roller) member
[List of Pre Grant Publications for class 400 subclass 630][List of Patents for class 400 subclass 630]630 Subclass 630 indent level is 1 Including aligning of sheet edge prior to typing
 [List of Pre Grant Publications for class 400 subclass 631][List of Patents for class 400 subclass 631]631 Subclass 631 indent level is 2 Aligner moved to operate concurrently with disengagement of feed means
[List of Pre Grant Publications for class 400 subclass 632][List of Patents for class 400 subclass 632]632 Subclass 632 indent level is 2 Including leading-edge aligner located past print-point
[List of Pre Grant Publications for class 400 subclass 633][List of Patents for class 400 subclass 633]633 Subclass 633 indent level is 2 Side-edge aligner (e.g., adjustable, etc.)
[List of Pre Grant Publications for class 400 subclass 634][List of Patents for class 400 subclass 634]634 Subclass 634 indent level is 1 Including friction-feed means (e.g., band)
 [List of Pre Grant Publications for class 400 subclass 635][List of Patents for class 400 subclass 635]635 Subclass 635 indent level is 2 By endless-feed band
[List of Pre Grant Publications for class 400 subclass 636][List of Patents for class 400 subclass 636]636 Subclass 636 indent level is 2 By roller couple (e.g., rotatable pinch rollers, etc.)
[List of Pre Grant Publications for class 400 subclass 642][List of Patents for class 400 subclass 642]642 Subclass 642 indent level is 1 Including sheet guide (e.g., for sheet insertion, etc.)
 [List of Pre Grant Publications for class 400 subclass 643][List of Patents for class 400 subclass 643]643 Subclass 643 indent level is 2 Platen-encircling band
 [List of Pre Grant Publications for class 400 subclass 644][List of Patents for class 400 subclass 644]644 Subclass 644 indent level is 2 Sheet stripper (e.g., for preventing reentry, etc.)
[List of Pre Grant Publications for class 400 subclass 645][List of Patents for class 400 subclass 645]645 Subclass 645 indent level is 2 Sheet holddown member (e.g., "paper-finger", end-of-page holddown, etc.)
 [List of Pre Grant Publications for class 400 subclass 646][List of Patents for class 400 subclass 646]646 Subclass 646 indent level is 2 Sheet table at delivery side of platen
[List of Pre Grant Publications for class 400 subclass 647][List of Patents for class 400 subclass 647]647 Subclass 647 indent level is 2 Movable sheet table or apron (e.g., detachable, extensible, etc.)
[List of Pre Grant Publications for class 400 subclass 648][List of Patents for class 400 subclass 648]648 PLATEN OR PLATEN-MOVING MECHANISM
[List of Pre Grant Publications for class 400 subclass 649][List of Patents for class 400 subclass 649]649 Subclass 649 indent level is 1 For movement of platen other than for line-spacing
 [List of Pre Grant Publications for class 400 subclass 650][List of Patents for class 400 subclass 650]650 Subclass 650 indent level is 2 Cylindrical platen adjustable to facilitate compactness
 [List of Pre Grant Publications for class 400 subclass 651][List of Patents for class 400 subclass 651]651 Subclass 651 indent level is 2 Cylindrical platen axially adjustable
 [List of Pre Grant Publications for class 400 subclass 652][List of Patents for class 400 subclass 652]652 Subclass 652 indent level is 2 Platen movment conjointly with type-face movement
 [List of Pre Grant Publications for class 400 subclass 653][List of Patents for class 400 subclass 653]653 Subclass 653 indent level is 2 By eccentric mounting for platen
[List of Pre Grant Publications for class 400 subclass 654][List of Patents for class 400 subclass 654]654 Subclass 654 indent level is 1 Character-size platen (e.g., anvil, disc, etc.)
 [List of Pre Grant Publications for class 400 subclass 655][List of Patents for class 400 subclass 655]655 Subclass 655 indent level is 2 Mounted on movable carrier
[List of Pre Grant Publications for class 400 subclass 656][List of Patents for class 400 subclass 656]656 Subclass 656 indent level is 1 Bar (i.e., line size) platen
 [List of Pre Grant Publications for class 400 subclass 657][List of Patents for class 400 subclass 657]657 Subclass 657 indent level is 2 Mounted on cylindrical member
 [List of Pre Grant Publications for class 400 subclass 658][List of Patents for class 400 subclass 658]658 Subclass 658 indent level is 1 Semicylindrical platen
[List of Pre Grant Publications for class 400 subclass 659][List of Patents for class 400 subclass 659]659 Subclass 659 indent level is 1 Cylindrical platen
[List of Pre Grant Publications for class 400 subclass 660][List of Patents for class 400 subclass 660]660 Subclass 660 indent level is 2 Detachably secured to platen carriage
[List of Pre Grant Publications for class 400 subclass 661][List of Patents for class 400 subclass 661]661 Subclass 661 indent level is 2 With sound-muffling means
 [List of Pre Grant Publications for class 400 subclass 662][List of Patents for class 400 subclass 662]662 Subclass 662 indent level is 2 Including particular surface characteristic (e.g., translucent, pigment yielding, corrugated, of varying hardness, etc.)
[List of Pre Grant Publications for class 400 subclass 663][List of Patents for class 400 subclass 663]663 LOCKING OR INTERLOCKING MECHANISM
[List of Pre Grant Publications for class 400 subclass 664][List of Patents for class 400 subclass 664]664 Subclass 664 indent level is 1 For interlocking plural functions or mechanisms
 [List of Pre Grant Publications for class 400 subclass 665][List of Patents for class 400 subclass 665]665 Subclass 665 indent level is 2 Plural carriage-moving mechanisms (e.g., escapement, tabulation, etc.)
 [List of Pre Grant Publications for class 400 subclass 666][List of Patents for class 400 subclass 666]666 Subclass 666 indent level is 2 Plural keys or key linkages (e.g., for type-face selection, etc.)
 [List of Pre Grant Publications for class 400 subclass 667][List of Patents for class 400 subclass 667]667 Subclass 667 indent level is 1 Key-board lock using interlock mechanism
[List of Pre Grant Publications for class 400 subclass 668][List of Patents for class 400 subclass 668]668 Subclass 668 indent level is 1 Locking means actuated in response to a condition
 [List of Pre Grant Publications for class 400 subclass 669][List of Patents for class 400 subclass 669]669 Subclass 669 indent level is 2 Failure of power supply
[List of Pre Grant Publications for class 400 subclass 670][List of Patents for class 400 subclass 670]670 Subclass 670 indent level is 2 End-of-page lock (e.g., responsive to preset condition)
[List of Pre Grant Publications for class 400 subclass 671][List of Patents for class 400 subclass 671]671 Subclass 671 indent level is 2 End of maximum typed line
 [List of Pre Grant Publications for class 400 subclass 673][List of Patents for class 400 subclass 673]673 Subclass 673 indent level is 2 Coin-controlled lock (e.g., responsive to print-lines, time, etc.)
[List of Pre Grant Publications for class 400 subclass 674][List of Patents for class 400 subclass 674]674 Subclass 674 indent level is 1 For locking carriage in centered position (e.g., with shipping support)
 [List of Pre Grant Publications for class 400 subclass 675][List of Patents for class 400 subclass 675]675 Subclass 675 indent level is 2 And disengaging case-shift lock
 [List of Pre Grant Publications for class 400 subclass 676][List of Patents for class 400 subclass 676]676 Subclass 676 indent level is 1 Key-board security lock (e.g., cover plate, etc.)
 [List of Pre Grant Publications for class 400 subclass 677][List of Patents for class 400 subclass 677]677 Subclass 677 indent level is 1 For locking selected group(s) of keys
 [List of Pre Grant Publications for class 400 subclass 678][List of Patents for class 400 subclass 678]678 Subclass 678 indent level is 1 For locking key in actuated position (e.g., to remove type-face from ink pad)
[List of Pre Grant Publications for class 400 subclass 679][List of Patents for class 400 subclass 679]679 MEANS AUXILIARY TO TYPEWRITING FUNCTION
[List of Pre Grant Publications for class 400 subclass 680][List of Patents for class 400 subclass 680]680 Subclass 680 indent level is 1 Means for collapsing typewriter or support for record-medium or copy
 [List of Pre Grant Publications for class 400 subclass 681][List of Patents for class 400 subclass 681]681 Subclass 681 indent level is 2 By tilting typewriter (e.g., via collapsible legs, etc.)
 [List of Pre Grant Publications for class 400 subclass 682][List of Patents for class 400 subclass 682]682 Subclass 682 indent level is 2 By moving key-board relative to frame (e.g., into plural operating positions, etc.)
 [List of Pre Grant Publications for class 400 subclass 683][List of Patents for class 400 subclass 683]683 Subclass 683 indent level is 2 By moving carriage relative to frame
 [List of Pre Grant Publications for class 400 subclass 684][List of Patents for class 400 subclass 684]684 Subclass 684 indent level is 2 By moving type-bars relative to frame
 [List of Pre Grant Publications for class 400 subclass 685][List of Patents for class 400 subclass 685]685 Subclass 685 indent level is 2 Including typewriter built into carrying case
[List of Pre Grant Publications for class 400 subclass 686][List of Patents for class 400 subclass 686]686 Subclass 686 indent level is 1 Buffer (e.g., dashpot, of particular material, etc.) for movable typewriter element
 [List of Pre Grant Publications for class 400 subclass 687][List of Patents for class 400 subclass 687]687 Subclass 687 indent level is 2 Having nonimpact movement
 [List of Pre Grant Publications for class 400 subclass 688][List of Patents for class 400 subclass 688]688 Subclass 688 indent level is 1 Means for increasing typewriter noise
[List of Pre Grant Publications for class 400 subclass 689][List of Patents for class 400 subclass 689]689 Subclass 689 indent level is 1 Means for muffling typewriter noise
[List of Pre Grant Publications for class 400 subclass 690][List of Patents for class 400 subclass 690]690 Subclass 690 indent level is 2 By sound-barrier enclosure for typewriter (e.g., by sound-absorbing material)
[List of Pre Grant Publications for class 400 subclass 691][List of Patents for class 400 subclass 691]691 Subclass 691 indent level is 1 Frame, casing, or support for typewriter
 [List of Pre Grant Publications for class 400 subclass 692][List of Patents for class 400 subclass 692]692 Subclass 692 indent level is 2 Having means facilitating interchange of parts
[List of Pre Grant Publications for class 400 subclass 693][List of Patents for class 400 subclass 693]693 Subclass 693 indent level is 2 Housing structure
 [List of Pre Grant Publications for class 400 subclass 694][List of Patents for class 400 subclass 694]694 Subclass 694 indent level is 2 Made of particular material (e.g., plastic, etc.)
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[List of Pre Grant Publications for class 400 subclass 695][List of Patents for class 400 subclass 695]