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Class   334TUNERS
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[List of Pre Grant Publications for class 334 subclass 1][List of Patents for class 334 subclass 1]1 COMBINED DIVERSE-TYPE TUNERS
 [List of Pre Grant Publications for class 334 subclass 2][List of Patents for class 334 subclass 2]2 Subclass 2 indent level is 1 With plural diverse disk or plural diverse cylinder-type turret tuners
 [List of Pre Grant Publications for class 334 subclass 3][List of Patents for class 334 subclass 3]3 Subclass 3 indent level is 1 With mutual tuning element
 [List of Pre Grant Publications for class 334 subclass 4][List of Patents for class 334 subclass 4]4 MAGNETIC FIELD-RESPONSIVE TUNER
[List of Pre Grant Publications for class 334 subclass 5][List of Patents for class 334 subclass 5]5 CONDITION-RESPONSIVE (E.G., TEMPERATURE COMPENSATION)
 [List of Pre Grant Publications for class 334 subclass 6][List of Patents for class 334 subclass 6]6 Subclass 6 indent level is 1 With condition-responsive inductor or capacitor
 [List of Pre Grant Publications for class 334 subclass 7][List of Patents for class 334 subclass 7]7 PUSH BUTTON AND/OR LEVER-TYPE MECHANICALLY OPERATED TUNER
[List of Pre Grant Publications for class 334 subclass 8][List of Patents for class 334 subclass 8]8 REMOTELY CONTROLLED TUNER
[List of Pre Grant Publications for class 334 subclass 9][List of Patents for class 334 subclass 9]9 Subclass 9 indent level is 1 With electromagnetic operator
 [List of Pre Grant Publications for class 334 subclass 10][List of Patents for class 334 subclass 10]10 Subclass 10 indent level is 2 Solenoid or relay operator
[List of Pre Grant Publications for class 334 subclass 11][List of Patents for class 334 subclass 11]11 TUNER UNIT DIRECTLY RESPONSIVE TO VOLTAGE AND/OR CURRENT VARIATION
[List of Pre Grant Publications for class 334 subclass 12][List of Patents for class 334 subclass 12]12 Subclass 12 indent level is 1 Saturable core-type inductor
 [List of Pre Grant Publications for class 334 subclass 13][List of Patents for class 334 subclass 13]13 Subclass 13 indent level is 2 Automatic frequency-centering circuit
[List of Pre Grant Publications for class 334 subclass 14][List of Patents for class 334 subclass 14]14 Subclass 14 indent level is 1 Reactance tuning
 [List of Pre Grant Publications for class 334 subclass 15][List of Patents for class 334 subclass 15]15 Subclass 15 indent level is 2 Semiconductor reactance circuit
 [List of Pre Grant Publications for class 334 subclass 16][List of Patents for class 334 subclass 16]16 Subclass 16 indent level is 2 Automatic frequency-centering circuit
[List of Pre Grant Publications for class 334 subclass 17][List of Patents for class 334 subclass 17]17 TUNER UNIT WITH ELECTROMAGNETIC OPERATOR
[List of Pre Grant Publications for class 334 subclass 18][List of Patents for class 334 subclass 18]18 Subclass 18 indent level is 1 Band scanning or selector circuit
 [List of Pre Grant Publications for class 334 subclass 19][List of Patents for class 334 subclass 19]19 Subclass 19 indent level is 2 Solenoid or relay-operated tuner means
[List of Pre Grant Publications for class 334 subclass 20][List of Patents for class 334 subclass 20]20 Subclass 20 indent level is 2 Motor-operated
[List of Pre Grant Publications for class 334 subclass 26][List of Patents for class 334 subclass 26]26 Subclass 26 indent level is 1 Automatic frequency-centering circuit
 [List of Pre Grant Publications for class 334 subclass 27][List of Patents for class 334 subclass 27]27 Subclass 27 indent level is 2 Tool-driven aligning apparatus
 [List of Pre Grant Publications for class 334 subclass 28][List of Patents for class 334 subclass 28]28 Subclass 28 indent level is 2 Plural signal sources
 [List of Pre Grant Publications for class 334 subclass 29][List of Patents for class 334 subclass 29]29 Subclass 29 indent level is 1 Predetermined center frequency selector (e.g., push-button control)
[List of Pre Grant Publications for class 334 subclass 30][List of Patents for class 334 subclass 30]30 WITH RESONANCE INDICATOR
[List of Pre Grant Publications for class 334 subclass 31][List of Patents for class 334 subclass 31]31 Subclass 31 indent level is 1 Meter type
 [List of Pre Grant Publications for class 334 subclass 32][List of Patents for class 334 subclass 32]32 Subclass 32 indent level is 2 With optical and/or shading device
[List of Pre Grant Publications for class 334 subclass 33][List of Patents for class 334 subclass 33]33 Subclass 33 indent level is 1 Cathode ray type
[List of Pre Grant Publications for class 334 subclass 34][List of Patents for class 334 subclass 34]34 Subclass 34 indent level is 2 Magic eye
[List of Pre Grant Publications for class 334 subclass 36][List of Patents for class 334 subclass 36]36 Subclass 36 indent level is 1 Lamp type
 [List of Pre Grant Publications for class 334 subclass 37][List of Patents for class 334 subclass 37]37 Subclass 37 indent level is 2 Glow discharge
 [List of Pre Grant Publications for class 334 subclass 38][List of Patents for class 334 subclass 38]38 WITH REACTOR ELEMENT WINDING AND UNWINDING COMBINED
 [List of Pre Grant Publications for class 334 subclass 39][List of Patents for class 334 subclass 39]39 COMBINED
 [List of Pre Grant Publications for class 334 subclass 40][List of Patents for class 334 subclass 40]40 SENSITIVITY OR "Q" ADJUSTMENT MEANS IN TUNED CIRCUITRY
[List of Pre Grant Publications for class 334 subclass 41][List of Patents for class 334 subclass 41]41 WITH RESONANT LINE ELEMENTS
[List of Pre Grant Publications for class 334 subclass 42][List of Patents for class 334 subclass 42]42 Subclass 42 indent level is 1 Plural-operated tuning units
 [List of Pre Grant Publications for class 334 subclass 43][List of Patents for class 334 subclass 43]43 Subclass 43 indent level is 2 With shaft operator
 [List of Pre Grant Publications for class 334 subclass 44][List of Patents for class 334 subclass 44]44 Subclass 44 indent level is 1 Deformable
 [List of Pre Grant Publications for class 334 subclass 45][List of Patents for class 334 subclass 45]45 Subclass 45 indent level is 1 With lumped capacitor in tuned circuit
 [List of Pre Grant Publications for class 334 subclass 46][List of Patents for class 334 subclass 46]46 WITH COMPRESSIBLE OR DEFORMABLE-TYPE TUNER
[List of Pre Grant Publications for class 334 subclass 47][List of Patents for class 334 subclass 47]47 WITH SWITCHING MEANS
 [List of Pre Grant Publications for class 334 subclass 48][List of Patents for class 334 subclass 48]48 Subclass 48 indent level is 1 Tuner switch rockable for fine tuning
 [List of Pre Grant Publications for class 334 subclass 49][List of Patents for class 334 subclass 49]49 Subclass 49 indent level is 1 Disk-type turret tuner
[List of Pre Grant Publications for class 334 subclass 50][List of Patents for class 334 subclass 50]50 Subclass 50 indent level is 1 Drum or cylinder-type turret tuner
 [List of Pre Grant Publications for class 334 subclass 51][List of Patents for class 334 subclass 51]51 Subclass 51 indent level is 2 With vernier tuning means
[List of Pre Grant Publications for class 334 subclass 52][List of Patents for class 334 subclass 52]52 Subclass 52 indent level is 1 Switch operated by variable tuning means
 [List of Pre Grant Publications for class 334 subclass 53][List of Patents for class 334 subclass 53]53 Subclass 53 indent level is 2 Rectilinearly operated switch
 [List of Pre Grant Publications for class 334 subclass 54][List of Patents for class 334 subclass 54]54 Subclass 54 indent level is 1 Rectilinearly operated switch
 [List of Pre Grant Publications for class 334 subclass 55][List of Patents for class 334 subclass 55]55 Subclass 55 indent level is 1 Capacitor only modified or substituted by switching
[List of Pre Grant Publications for class 334 subclass 56][List of Patents for class 334 subclass 56]56 Subclass 56 indent level is 1 Inductor only modified or substituted by switching
[List of Pre Grant Publications for class 334 subclass 57][List of Patents for class 334 subclass 57]57 Subclass 57 indent level is 2 With vernier tuning means
[List of Pre Grant Publications for class 334 subclass 59][List of Patents for class 334 subclass 59]59 Subclass 59 indent level is 1 Tuned transformer circuit substituted by switching
 [List of Pre Grant Publications for class 334 subclass 60][List of Patents for class 334 subclass 60]60 Subclass 60 indent level is 2 Tuned circuit shorted by switch
[List of Pre Grant Publications for class 334 subclass 61][List of Patents for class 334 subclass 61]61 MUTUAL INDUCTANCE VARIABLE MEANS
 [List of Pre Grant Publications for class 334 subclass 62][List of Patents for class 334 subclass 62]62 Subclass 62 indent level is 1 Variometer
 [List of Pre Grant Publications for class 334 subclass 63][List of Patents for class 334 subclass 63]63 Subclass 63 indent level is 1 Plural coils having common adjustable core
 [List of Pre Grant Publications for class 334 subclass 64][List of Patents for class 334 subclass 64]64 SERIES TUNED CIRCUIT
[List of Pre Grant Publications for class 334 subclass 65][List of Patents for class 334 subclass 65]65 INDUCTOR AND CAPACITOR BOTH VARIABLE
[List of Pre Grant Publications for class 334 subclass 66][List of Patents for class 334 subclass 66]66 Subclass 66 indent level is 1 With variable inductor and capacitor structure in common
 [List of Pre Grant Publications for class 334 subclass 67][List of Patents for class 334 subclass 67]67 Subclass 67 indent level is 2 Butterfly-type tuner
 [List of Pre Grant Publications for class 334 subclass 68][List of Patents for class 334 subclass 68]68 Subclass 68 indent level is 2 Rectilinearly movable reactance adjusting elements
[List of Pre Grant Publications for class 334 subclass 69][List of Patents for class 334 subclass 69]69 Subclass 69 indent level is 1 Inductor and capacitor simultaneously varied
 [List of Pre Grant Publications for class 334 subclass 70][List of Patents for class 334 subclass 70]70 Subclass 70 indent level is 2 Core tuned inductor
[List of Pre Grant Publications for class 334 subclass 71][List of Patents for class 334 subclass 71]71 VARIABLE INDUCTOR TUNED
[List of Pre Grant Publications for class 334 subclass 72][List of Patents for class 334 subclass 72]72 Subclass 72 indent level is 1 Movable contact adjustable over length of inductor
 [List of Pre Grant Publications for class 334 subclass 73][List of Patents for class 334 subclass 73]73 Subclass 73 indent level is 2 With capacitor-type contact
[List of Pre Grant Publications for class 334 subclass 74][List of Patents for class 334 subclass 74]74 Subclass 74 indent level is 1 Adjustable core type
 [List of Pre Grant Publications for class 334 subclass 75][List of Patents for class 334 subclass 75]75 Subclass 75 indent level is 2 With inductor wound in particular shape
 [List of Pre Grant Publications for class 334 subclass 76][List of Patents for class 334 subclass 76]76 Subclass 76 indent level is 2 With particular shape and/or type of core
 [List of Pre Grant Publications for class 334 subclass 77][List of Patents for class 334 subclass 77]77 Subclass 77 indent level is 2 Gang-operated
[List of Pre Grant Publications for class 334 subclass 78][List of Patents for class 334 subclass 78]78 VARIABLE CAPACITOR TUNED
 [List of Pre Grant Publications for class 334 subclass 79][List of Patents for class 334 subclass 79]79 Subclass 79 indent level is 1 Straight-line frequency type
 [List of Pre Grant Publications for class 334 subclass 80][List of Patents for class 334 subclass 80]80 Subclass 80 indent level is 1 With variable spacing between plates
 [List of Pre Grant Publications for class 334 subclass 81][List of Patents for class 334 subclass 81]81 Subclass 81 indent level is 1 Rectilinearly sliding plates
 [List of Pre Grant Publications for class 334 subclass 82][List of Patents for class 334 subclass 82]82 Subclass 82 indent level is 1 With particular shape and/or arrangement of plates
 [List of Pre Grant Publications for class 334 subclass 83][List of Patents for class 334 subclass 83]83 Subclass 83 indent level is 1 Gang-operated capacitors
 [List of Pre Grant Publications for class 334 subclass 84][List of Patents for class 334 subclass 84]84 Subclass 84 indent level is 1 Capacitor drive means
 [List of Pre Grant Publications for class 334 subclass 85][List of Patents for class 334 subclass 85]85 WITH SHIELDING OR HOUSING MEANS
[List of Pre Grant Publications for class 334 subclass 86][List of Patents for class 334 subclass 86]86 WITH INDICATOR
 [List of Pre Grant Publications for class 334 subclass 87][List of Patents for class 334 subclass 87]87 Subclass 87 indent level is 1 Band-switching
 [List of Pre Grant Publications for class 334 subclass 88][List of Patents for class 334 subclass 88]88 WITH STOP OR POSITIONING MEANS (E.G., DETENTS)
 [List of Pre Grant Publications for class 334 subclass 89][List of Patents for class 334 subclass 89]89 MISCELLANEOUS
 
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