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Classification Resources
 
Class   192192 CLUTCHES AND POWER-STOP CONTROL
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[List of Pre Grant Publications for class 192 subclass 3.21][List of Patents for class 192 subclass 3.21]3.21 VORTEX-FLOW DRIVE AND CLUTCH
 [List of Pre Grant Publications for class 192 subclass 3.34][List of Patents for class 192 subclass 3.34]3.34 VORTEX-FLOW DRIVE AND BRAKE
[List of Pre Grant Publications for class 192 subclass 3.51][List of Patents for class 192 subclass 3.51]3.51 TRANSMISSION CONTROL AND CLUTCH CONTROL
[List of Pre Grant Publications for class 192 subclass 215][List of Patents for class 192 subclass 215]215 TRANSMISSION AND BRAKE
[List of Pre Grant Publications for class 192 subclass 12R][List of Patents for class 192 subclass 12R]  12R CLUTCH AND BRAKE
[List of Pre Grant Publications for class 192 subclass 20][List of Patents for class 192 subclass 20]20 CLUTCH AND GEAR
 [List of Pre Grant Publications for class 192 subclass 21.5][List of Patents for class 192 subclass 21.5]21.5 FIELD RESPONSIVE FRICTIONAL MEDIA TYPE
[List of Pre Grant Publications for class 192 subclass 22][List of Patents for class 192 subclass 22]22 LATCH OPERATED
[List of Pre Grant Publications for class 192 subclass 30R][List of Patents for class 192 subclass 30R]  30R CLUTCHES
[List of Pre Grant Publications for class 192 subclass 31][List of Patents for class 192 subclass 31]31 Subclass 31 indent level is 1 Automatic
[List of Pre Grant Publications for class 192 subclass 48.1][List of Patents for class 192 subclass 48.1]48.1 Subclass 48.1 indent level is 1 Plural clutch-assemblage
 [List of Pre Grant Publications for class 192 subclass 48.2][List of Patents for class 192 subclass 48.2]48.2 Subclass 48.2 indent level is 2 Including electrically actuated clutch assemblage
[List of Pre Grant Publications for class 192 subclass 48.3][List of Patents for class 192 subclass 48.3]48.3 Subclass 48.3 indent level is 2 Diverse clutch-assemblages
[List of Pre Grant Publications for class 192 subclass 48.601][List of Patents for class 192 subclass 48.601]48.601 Subclass 48.601 indent level is 2 Having fluid pressure operator
 [List of Pre Grant Publications for class 192 subclass 48.7][List of Patents for class 192 subclass 48.7]48.7 Subclass 48.7 indent level is 2 With means to actuate or deactuate clutch-assemblages sequentially
[List of Pre Grant Publications for class 192 subclass 48.8][List of Patents for class 192 subclass 48.8]48.8 Subclass 48.8 indent level is 2 Associated with three or more shafts
 [List of Pre Grant Publications for class 192 subclass 48.92][List of Patents for class 192 subclass 48.92]48.92 Subclass 48.92 indent level is 2 Including unirotationally engaging clutch-elements
[List of Pre Grant Publications for class 192 subclass 49][List of Patents for class 192 subclass 49]49 Subclass 49 indent level is 2 Parallel vehicle wheels
 [List of Pre Grant Publications for class 192 subclass 51][List of Patents for class 192 subclass 51]51 Subclass 51 indent level is 2 Reversing
[List of Pre Grant Publications for class 192 subclass 52.1][List of Patents for class 192 subclass 52.1]52.1 Subclass 52.1 indent level is 1 Progressive engagement
[List of Pre Grant Publications for class 192 subclass 54.1][List of Patents for class 192 subclass 54.1]54.1 Subclass 54.1 indent level is 1 Torque responsive
 [List of Pre Grant Publications for class 192 subclass 57][List of Patents for class 192 subclass 57]57 Subclass 57 indent level is 1 Fluent material and mechanical
[List of Pre Grant Publications for class 192 subclass 58.1][List of Patents for class 192 subclass 58.1]58.1 Subclass 58.1 indent level is 1 Fluent material
 [List of Pre Grant Publications for class 192 subclass 62][List of Patents for class 192 subclass 62]62 Subclass 62 indent level is 1 Plow-lifting type
 [List of Pre Grant Publications for class 192 subclass 63][List of Patents for class 192 subclass 63]63 Subclass 63 indent level is 1 Free-engine type
 [List of Pre Grant Publications for class 192 subclass 64][List of Patents for class 192 subclass 64]64 Subclass 64 indent level is 1 Velocipede free wheel
 [List of Pre Grant Publications for class 192 subclass 65][List of Patents for class 192 subclass 65]65 Subclass 65 indent level is 1 Axially and transversely engaging
[List of Pre Grant Publications for class 192 subclass 66.1][List of Patents for class 192 subclass 66.1]66.1 Subclass 66.1 indent level is 1 Axially engaging
[List of Pre Grant Publications for class 192 subclass 66.2][List of Patents for class 192 subclass 66.2]66.2 Subclass 66.2 indent level is 2 Conical or frustoconical
[List of Pre Grant Publications for class 192 subclass 66.3][List of Patents for class 192 subclass 66.3]66.3 Subclass 66.3 indent level is 2 Planar radially extending
[List of Pre Grant Publications for class 192 subclass 69][List of Patents for class 192 subclass 69]69 Subclass 69 indent level is 2 Positive
 [List of Pre Grant Publications for class 192 subclass 70][List of Patents for class 192 subclass 70]70 Subclass 70 indent level is 2 Spreading
[List of Pre Grant Publications for class 192 subclass 70.11][List of Patents for class 192 subclass 70.11]70.11 Subclass 70.11 indent level is 2 Interposed, mating clutch-elements
     Subclass  indent level is 1 Transversely engaged
[List of Pre Grant Publications for class 192 subclass 82R][List of Patents for class 192 subclass 82R]  82R Subclass 82R indent level is 1 Operators
 [List of Pre Grant Publications for class 192 subclass 83][List of Patents for class 192 subclass 83]83 Subclass 83 indent level is 2 Multiple for same clutch
[List of Pre Grant Publications for class 192 subclass 84.1][List of Patents for class 192 subclass 84.1]84.1 Subclass 84.1 indent level is 2 Electric or magnetic
[List of Pre Grant Publications for class 192 subclass 85.01][List of Patents for class 192 subclass 85.01]85.01 Subclass 85.01 indent level is 2 Fluid pressure
 [List of Pre Grant Publications for class 192 subclass 85.02][List of Patents for class 192 subclass 85.02]85.02 Subclass 85.02 indent level is 3 Operator force derived from clutch input or output
[List of Pre Grant Publications for class 192 subclass 85.03][List of Patents for class 192 subclass 85.03]85.03 Subclass 85.03 indent level is 3 Elastic (e.g., diaphragm, pneumatic tube)
[List of Pre Grant Publications for class 192 subclass 85.17][List of Patents for class 192 subclass 85.17]85.17 Subclass 85.17 indent level is 3 Piston and cylinder operator rotating with clutch input or output
[List of Pre Grant Publications for class 192 subclass 85.48][List of Patents for class 192 subclass 85.48]85.48 Subclass 85.48 indent level is 3 Operator rotatable relative to clutch input and output
 [List of Pre Grant Publications for class 192 subclass 85.61][List of Patents for class 192 subclass 85.61]85.61 Subclass 85.61 indent level is 3 Cooling or lubricating
 [List of Pre Grant Publications for class 192 subclass 85.62][List of Patents for class 192 subclass 85.62]85.62 Subclass 85.62 indent level is 3 Having wear compensator
 [List of Pre Grant Publications for class 192 subclass 85.63][List of Patents for class 192 subclass 85.63]85.63 Subclass 85.63 indent level is 3 Including fluid pressure control
 [List of Pre Grant Publications for class 192 subclass 89.1][List of Patents for class 192 subclass 89.1]89.1 Subclass 89.1 indent level is 2 Weight operated
[List of Pre Grant Publications for class 192 subclass 89.2][List of Patents for class 192 subclass 89.2]89.2 Subclass 89.2 indent level is 2 Spring engaged
 [List of Pre Grant Publications for class 192 subclass 92][List of Patents for class 192 subclass 92]92 Subclass 92 indent level is 2 One-direction apply and release
[List of Pre Grant Publications for class 192 subclass 93R][List of Patents for class 192 subclass 93R]  93R Subclass 93R indent level is 2 Cam
 [List of Pre Grant Publications for class 192 subclass 94][List of Patents for class 192 subclass 94]94 Subclass 94 indent level is 2 Screw
 [List of Pre Grant Publications for class 192 subclass 95][List of Patents for class 192 subclass 95]95 Subclass 95 indent level is 2 Handwheel
[List of Pre Grant Publications for class 192 subclass 96][List of Patents for class 192 subclass 96]96 Subclass 96 indent level is 2 Central pin
 [List of Pre Grant Publications for class 192 subclass 98][List of Patents for class 192 subclass 98]98 Subclass 98 indent level is 2 Shipper saddles
[List of Pre Grant Publications for class 192 subclass 99R][List of Patents for class 192 subclass 99R]  99R Subclass 99R indent level is 2 Lever systems
 [List of Pre Grant Publications for class 192 subclass 100][List of Patents for class 192 subclass 100]100 Subclass 100 indent level is 2 Follow-up
 [List of Pre Grant Publications for class 192 subclass 101][List of Patents for class 192 subclass 101]101 Subclass 101 indent level is 2 Releasing
 [List of Pre Grant Publications for class 192 subclass 102][List of Patents for class 192 subclass 102]102 Subclass 102 indent level is 2 Check of driven member
[List of Pre Grant Publications for class 192 subclass 103R][List of Patents for class 192 subclass 103R]  103R Subclass 103R indent level is 2 Speed responsive
 [List of Pre Grant Publications for class 192 subclass 82P][List of Patents for class 192 subclass 82P]82P Subclass 82P indent level is 2 Rack and pinion operator
 [List of Pre Grant Publications for class 192 subclass 82T][List of Patents for class 192 subclass 82T]82T Subclass 82T indent level is 2 Temperature operator
 [List of Pre Grant Publications for class 192 subclass 30W][List of Patents for class 192 subclass 30W]30W Subclass 30W indent level is 1 Warning, indicating, and signal devices
 [List of Pre Grant Publications for class 192 subclass 30V][List of Patents for class 192 subclass 30V]30V Subclass 30V indent level is 1 Vibration dampers
     ELEMENTS
[List of Pre Grant Publications for class 192 subclass 200][List of Patents for class 192 subclass 200]200 Subclass 200 indent level is 1 Clutch element resiliently carried on hub
[List of Pre Grant Publications for class 192 subclass 107R][List of Patents for class 192 subclass 107R]  107R Subclass 107R indent level is 1 Engaging surfaces
[List of Pre Grant Publications for class 192 subclass 109R][List of Patents for class 192 subclass 109R]  109R Subclass 109R indent level is 1 Thrust members, retarders, and stops
[List of Pre Grant Publications for class 192 subclass 110R][List of Patents for class 192 subclass 110R]  110R Subclass 110R indent level is 1 Shafts, bearings, and adjusting devices
[List of Pre Grant Publications for class 192 subclass 111.1][List of Patents for class 192 subclass 111.1]111.1 Subclass 111.1 indent level is 1 Wear compensators
 [List of Pre Grant Publications for class 192 subclass 112][List of Patents for class 192 subclass 112]112 Subclass 112 indent level is 1 Casings
[List of Pre Grant Publications for class 192 subclass 113.1][List of Patents for class 192 subclass 113.1]113.1 Subclass 113.1 indent level is 1 Lubricating, insulating, or cooling
[List of Pre Grant Publications for class 192 subclass 114R][List of Patents for class 192 subclass 114R]  114R Subclass 114R indent level is 1 Locks
 [List of Pre Grant Publications for class 192 subclass 115][List of Patents for class 192 subclass 115]115 Subclass 115 indent level is 1 Supports
[List of Pre Grant Publications for class 192 subclass 116.5][List of Patents for class 192 subclass 116.5]116.5 STOP MECHANISM
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
     CLUTCHES (192/30)
     Subclass  indent level is 1 Operators (192/82 R)
      FOR100          Subclass FOR100 indent level is 2 Electric (192/84 R)
  FOR101          TRANSMISSION CONTROL AND BRAKE (192/4 R)
  FOR102          Subclass FOR102 indent level is 1 Back-pedaling brake (192/5)
  FOR103          Subclass FOR103 indent level is 2 Hub brake (192/6 R)
      FOR104          Subclass FOR104 indent level is 3 With change speed transmission (192/6 A)
      FOR105          Subclass FOR105 indent level is 3 Rotatable axle (192/6 B)
  FOR106          Subclass FOR106 indent level is 1 Automatic brake (192/7)
  FOR107          Subclass FOR107 indent level is 2 Responsive to drive release (192/8/R)
      FOR108          Subclass FOR108 indent level is 3 Cable (192/8 A)
      FOR109          Subclass FOR109 indent level is 3 Coil brake (192/8 C)
      FOR110          Subclass FOR110 indent level is 1 Electric control (192/9)
      FOR111          Subclass FOR111 indent level is 1 Belt shipper (192/10)
      FOR112          Subclass FOR112 indent level is 1 Belt tightener (192/11)
      FOR113          Subclass FOR113 indent level is 1 Automatic type (192/4 A)
      FOR114          Subclass FOR114 indent level is 1 Internal resistance brake (192/4 B)
      FOR115          Subclass FOR115 indent level is 1 Forward and reverse gearing (192/4 C)
     CLUTCHES (192/30)
     Subclass  indent level is 1 Axially engaging (192/66.1)
     Subclass  indent level is 2 Interposed, mating clutch-elements (192/70.11)
     ELEMENTS
      FOR117          Subclass FOR117 indent level is 1 Wear compensators (192/111)
     CLUTCHES (192/30)
     Subclass  indent level is 1 Operators (192/82 R)
  FOR118          Subclass FOR118 indent level is 2 Fluid pressure (192/85 R)
      FOR119          Subclass FOR119 indent level is 3 Double acting (192/86)
  FOR120          Subclass FOR120 indent level is 3 Multiple clutches (192/87.1)
  FOR130          Subclass FOR130 indent level is 3 Flexible motor (192/88 R)
      FOR133          Subclass FOR133 indent level is 3 Axially engaging-rotating motor and clutch (192/85 A)
      FOR134          Subclass FOR134 indent level is 3 Axially engaging clamping rotating motor and clutch (192/85 AA)
      FOR135          Subclass FOR135 indent level is 3 Axially engaging spreading rotating motor and clutch (192/85 AB)
      FOR136          Subclass FOR136 indent level is 3 Transversely engaging rotating motor and clutch (192/85 AT)
      FOR137          Subclass FOR137 indent level is 3 Clutch and nonrotating motor (192/85 C)
      FOR138          Subclass FOR138 indent level is 3 Clutch and nonrotating motor (192/85 CA)
      FOR139          Subclass FOR139 indent level is 3 Centrifugal fluid clutches (192/85 F)
      FOR140          Subclass FOR140 indent level is 3 Vacuum clutches and operators (192/85 V)
  FOR141          Subclass FOR141 indent level is 3 Fluid release (192/91R)
     Subclass  indent level is 1 Automatic (192/31)
     Subclass  indent level is 2 One-way engaging (192/41 R)
      FOR143          Subclass FOR143 indent level is 3 Ball or roller (192/45)
 
DIGESTS
 
 [List of Pre Grant Publications for class 192 subclass DIG1][List of Patents for class 192 subclass DIG1] DIG1 REMOVABLE MEMBERS
 [List of Pre Grant Publications for class 192 subclass DIG2][List of Patents for class 192 subclass DIG2] DIG2 UNIVERSAL JOINT