PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > Class Schedule
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  
You are viewing a USPC Schedule.
[Search a list of Patent Appplications for class 141]  Class   141FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS
Click here for a printable version of this file
  Turn Outline  
     Expand/Contract Processing Please Wait
   [List of Patents for class 141 subclass 1]  1           PROCESSES
    [List of Patents for class 141 subclass 1.1]  1.1           Subclass 1.1 indent level is 1 Battery grid pasting
   [List of Patents for class 141 subclass 2]  2           Subclass 2 indent level is 1 Filling dispensers
    [List of Patents for class 141 subclass 3]  3           Subclass 3 indent level is 2 Aerosol or gas-charged type
   [List of Patents for class 141 subclass 4]  4           Subclass 4 indent level is 1 Gas or variation of gaseous condition in receiver
   [List of Patents for class 141 subclass 5]  5           Subclass 5 indent level is 2 With filling with fluent non-gaseous materials
    [List of Patents for class 141 subclass 6]  6           Subclass 6 indent level is 3 Counter-pressure type
    [List of Patents for class 141 subclass 7]  7           Subclass 7 indent level is 3 With evacuation of container
    [List of Patents for class 141 subclass 8]  8           Subclass 8 indent level is 2 Vacuum
    [List of Patents for class 141 subclass 9]  9           Subclass 9 indent level is 1 Plural materials
    [List of Patents for class 141 subclass 10]  10           Subclass 10 indent level is 1 Bag filling
   [List of Patents for class 141 subclass 11]  11           Subclass 11 indent level is 1 With material treatment
    [List of Patents for class 141 subclass 12]  12           Subclass 12 indent level is 2 Compacting
    [List of Patents for class 141 subclass 13]  13           MODIFICATION OF FILLING CYCLE IN STARTING AND STOPPING
   [List of Patents for class 141 subclass 14]  14           SIPHON BOTTLE CHARGING ARRANGEMENTS
    [List of Patents for class 141 subclass 15]  15           Subclass 15 indent level is 1 For receiver with diverse filling opening
    [List of Patents for class 141 subclass 16]  16           Subclass 16 indent level is 1 With plural heads, stations or materials
    [List of Patents for class 141 subclass 17]  17           Subclass 17 indent level is 1 With gas capsule supporting or manipulating means
   [List of Patents for class 141 subclass 18]  18           FILLING OR REFILLING OF DISPENSERS
    [List of Patents for class 141 subclass 19]  19           Subclass 19 indent level is 1 With cutter or punch for gas pressure cartridge
    [List of Patents for class 141 subclass 20]  20           Subclass 20 indent level is 1 Aerosols
    [List of Patents for class 141 subclass 20.5]  20.5           Subclass 20.5 indent level is 1 Coating-implement-type receiver
   [List of Patents for class 141 subclass 21]  21           Subclass 21 indent level is 1 By operation of means causing or controlling dispensing
   [List of Patents for class 141 subclass 22]  22           Subclass 22 indent level is 2 Removable dispenser is supply container closure
   [List of Patents for class 141 subclass 23]  23           Subclass 23 indent level is 3 Expansible chamber dispenser
    [List of Patents for class 141 subclass 24]  24           Subclass 24 indent level is 4 Resilient wall
   [List of Patents for class 141 subclass 25]  25           Subclass 25 indent level is 2 Expansible chamber of fluid pressure applying or controlling means
    [List of Patents for class 141 subclass 26]  26           Subclass 26 indent level is 3 Dispenser carried expansible chamber pump
    [List of Patents for class 141 subclass 27]  27           Subclass 27 indent level is 3 Container with follower
    [List of Patents for class 141 subclass 28]  28           Subclass 28 indent level is 3 Container mounted jet pump
    [List of Patents for class 141 subclass 29]  29           Subclass 29 indent level is 1 Closure type with manually controlled vent
    [List of Patents for class 141 subclass 31]  31           CAPILLARY TYPE
   [List of Patents for class 141 subclass 32]  32           BATTERY GRID PASTING
    [List of Patents for class 141 subclass 33]  33           Subclass 33 indent level is 1 Separate sources applied to opposite sides
    [List of Patents for class 141 subclass 34]  34           CENTRIFUGAL FILLING
   [List of Patents for class 141 subclass 35]  35           PLURAL CONNECTED RECEIVERS FILLED BY SERIAL FLOW
    [List of Patents for class 141 subclass 36]  36           Subclass 36 indent level is 1 Succeeding receiver advanced to filling position
   [List of Patents for class 141 subclass 37]  37           DIVERSE FLUID CONTAINING PRESSURE FILLING SYSTEMS INVOLVING RECEIVER GAS CONTENT MODIFICATION
    [List of Patents for class 141 subclass 38]  38           Subclass 38 indent level is 1 Tire inflation
   [List of Patents for class 141 subclass 39]  39           Subclass 39 indent level is 1 Filling means controlled by gas condition in receiver
   [List of Patents for class 141 subclass 40]  40           Subclass 40 indent level is 2 Control by level in filled receiver
   [List of Patents for class 141 subclass 41]  41           Subclass 41 indent level is 3 Air pump external to flow line
   [List of Patents for class 141 subclass 42]  42           Subclass 42 indent level is 4 Float controlled vacuum line cut-off
    [List of Patents for class 141 subclass 43]  43           Subclass 43 indent level is 5 Vacuum line vented to atmosphere
   [List of Patents for class 141 subclass 44]  44           Subclass 44 indent level is 1 Gas and other material separating passage or chamber
    [List of Patents for class 141 subclass 45]  45           Subclass 45 indent level is 2 Material returned to supply
    [List of Patents for class 141 subclass 46]  46           Subclass 46 indent level is 1 System fluid used in seal or in valve or lift operation
   [List of Patents for class 141 subclass 47]  47           Subclass 47 indent level is 1 Gas control or supply varied, shifted or supplemented during cycle
    [List of Patents for class 141 subclass 48]  48           Subclass 48 indent level is 2 Gas cycle for pre-treatment of receiver or contents material
    [List of Patents for class 141 subclass 49]  49           Subclass 49 indent level is 2 Plural or diverse gassing and/or filling cycles
    [List of Patents for class 141 subclass 50]  50           Subclass 50 indent level is 2 Shifted to vent or fill pipe
    [List of Patents for class 141 subclass 51]  51           Subclass 51 indent level is 1 Gas condition control in housing for receiver
   [List of Patents for class 141 subclass 52]  52           Subclass 52 indent level is 1 With separate storage of gas displaced from receiver
    [List of Patents for class 141 subclass 53]  53           Subclass 53 indent level is 2 With receiver vent to measuring trap
   [List of Patents for class 141 subclass 54]  54           Subclass 54 indent level is 1 With plural diverse passages for gas to receiver or head
    [List of Patents for class 141 subclass 55]  55           Subclass 55 indent level is 2 Vent to drain fill pipe
    [List of Patents for class 141 subclass 56]  56           Subclass 56 indent level is 2 Three or more
   [List of Patents for class 141 subclass 57]  57           Subclass 57 indent level is 2 Receiver vented to atmosphere before separation (e.g., snift)
    [List of Patents for class 141 subclass 58]  58           Subclass 58 indent level is 3 Constant bleed
   [List of Patents for class 141 subclass 59]  59           Subclass 59 indent level is 1 Filling with exhausting the receiver
    [List of Patents for class 141 subclass 60]  60           Subclass 60 indent level is 2 Receiver coupling comprises movable pump element
    [List of Patents for class 141 subclass 61]  61           Subclass 61 indent level is 2 Vacuum cut-off before filling
    [List of Patents for class 141 subclass 62]  62           Subclass 62 indent level is 1 With lateral travel of registering head and receiver
   [List of Patents for class 141 subclass 63]  63           Subclass 63 indent level is 1 Gas treatment
    [List of Patents for class 141 subclass 64]  64           Subclass 64 indent level is 2 Of filled receiver
   [List of Patents for class 141 subclass 65]  65           EVACUATION APPARATUS
    [List of Patents for class 141 subclass 66]  66           Subclass 66 indent level is 1 With filling with gas
   [List of Patents for class 141 subclass 67]  67           FLUENT CHARGE IMPELLED OR FLUID CURRENT CONVEYED INTO RECEIVER
    [List of Patents for class 141 subclass 68]  68           Subclass 68 indent level is 1 Valve bag type
   [List of Patents for class 141 subclass 69]  69           WITH MATERIAL TREATMENT
    [List of Patents for class 141 subclass 70]  70           Subclass 70 indent level is 1 With fluid contact (e.g., jetting)
   [List of Patents for class 141 subclass 71]  71           Subclass 71 indent level is 1 Compacting
    [List of Patents for class 141 subclass 72]  72           Subclass 72 indent level is 2 Agitation of head and receiver
   [List of Patents for class 141 subclass 73]  73           Subclass 73 indent level is 2 Compacting material in receiver
   [List of Patents for class 141 subclass 74]  74           Subclass 74 indent level is 3 Agitation
   [List of Patents for class 141 subclass 75]  75           Subclass 75 indent level is 4 Of suspended receiver
    [List of Patents for class 141 subclass 76]  76           Subclass 76 indent level is 5 Valve bag chair
    [List of Patents for class 141 subclass 77]  77           Subclass 77 indent level is 4 With distortion of or impact on receiver side walls
   [List of Patents for class 141 subclass 78]  78           Subclass 78 indent level is 4 Agitating means associated with receiver conveyer
    [List of Patents for class 141 subclass 79]  79           Subclass 79 indent level is 5 Rotary conveyer
    [List of Patents for class 141 subclass 80]  80           Subclass 80 indent level is 3 In filled receiver
    [List of Patents for class 141 subclass 81]  81           Subclass 81 indent level is 2 With contraction of trap to form charge
    [List of Patents for class 141 subclass 82]  82           Subclass 82 indent level is 1 Heating or cooling
    [List of Patents for class 141 subclass 83]  83           WITH TESTING OR WEIGHING RECEIVER CONTENT
    [List of Patents for class 141 subclass 84]  84           CONVERTIBLE
   [List of Patents for class 141 subclass 85]  85           WITH SOIL REMOVING, COATING, LUBRICATING, STERILIZING AND/OR DRYING
   [List of Patents for class 141 subclass 86]  86           Subclass 86 indent level is 1 Drip collection
    [List of Patents for class 141 subclass 87]  87           Subclass 87 indent level is 2 Collector shiftable to non-use position
    [List of Patents for class 141 subclass 88]  88           Subclass 88 indent level is 2 Collector associated with receiver support
   [List of Patents for class 141 subclass 89]  89           Subclass 89 indent level is 1 With cleaning, coating or drying means
    [List of Patents for class 141 subclass 90]  90           Subclass 90 indent level is 2 Nozzle cleaner
   [List of Patents for class 141 subclass 91]  91           Subclass 91 indent level is 2 Treatment by fluids
    [List of Patents for class 141 subclass 92]  92           Subclass 92 indent level is 3 Pre-treatment of receiver
    [List of Patents for class 141 subclass 93]  93           Subclass 93 indent level is 1 Suction hoods and off-takes
   [List of Patents for class 141 subclass 94]  94           WITH SIGNAL, INDICATOR, RECORDER, INSPECTION MEANS OR EXHIBITOR
   [List of Patents for class 141 subclass 95]  95           Subclass 95 indent level is 1 Level or pressure in receiver
    [List of Patents for class 141 subclass 96]  96           Subclass 96 indent level is 2 Hose nozzle or faucet mounted
    [List of Patents for class 141 subclass 97]  97           WITH GUARD OR SCREEN FOR OPERATOR
    [List of Patents for class 141 subclass 98]  98           COMBINED
    [List of Patents for class 141 subclass 99]  99           PLURAL DIVERSE FILLING LINES
   [List of Patents for class 141 subclass 100]  100           PLURAL MATERIALS, MATERIAL SUPPLIES OR CHARGES IN A RECEIVER
    [List of Patents for class 141 subclass 101]  101           Subclass 101 indent level is 1 Lateral travel of registering head and receiver
    [List of Patents for class 141 subclass 102]  102           Subclass 102 indent level is 1 Plural charges from the same source
    [List of Patents for class 141 subclass 103]  103           Subclass 103 indent level is 1 Separate stations for a single receiver
    [List of Patents for class 141 subclass 104]  104           Subclass 104 indent level is 1 Selectively utilized sources
   [List of Patents for class 141 subclass 105]  105           Subclass 105 indent level is 1 With common discharge
    [List of Patents for class 141 subclass 106]  106           Subclass 106 indent level is 2 Dumping or draining
    [List of Patents for class 141 subclass 107]  107           Subclass 107 indent level is 2 With mingling in or successive path through trap
   [List of Patents for class 141 subclass 108]  108           SCOOP TYPE FILLER WITH ASSOCIATED RECEIVER
    [List of Patents for class 141 subclass 109]  109           Subclass 109 indent level is 1 Receiver within scoop or inserter