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[Search a list of Patent Appplications for class 475]  Class   475PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS
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   [List of Patents for class 475 subclass 1]  1           INPUT FROM INDEPENDENT POWER SOURCES
    [List of Patents for class 475 subclass 2]  2           Subclass 2 indent level is 1 Condition responsive motor control
   [List of Patents for class 475 subclass 3]  3           Subclass 3 indent level is 1 Including manual input
    [List of Patents for class 475 subclass 4]  4           Subclass 4 indent level is 2 And electric motor input
    [List of Patents for class 475 subclass 5]  5           Subclass 5 indent level is 1 Including electric motor input
    [List of Patents for class 475 subclass 6]  6           Subclass 6 indent level is 1 Plural outputs
    [List of Patents for class 475 subclass 7]  7           Subclass 7 indent level is 1 Worm gear in drive train
    [List of Patents for class 475 subclass 8]  8           Subclass 8 indent level is 1 One-way clutch or brake in drive train
    [List of Patents for class 475 subclass 9]  9           Subclass 9 indent level is 1 Bevel planet pinion in drive train
    [List of Patents for class 475 subclass 10]  10           Subclass 10 indent level is 1 Intermeshing planet pinions in drive train
    [List of Patents for class 475 subclass 11]  11           ROTARY PLANETATING OUTPUT
   [List of Patents for class 475 subclass 12]  12           REVERSAL OF DIRECTION OF POWER FLOW CHANGES POWER TRANSMISSION TO ALTERNATE PATH
    [List of Patents for class 475 subclass 13]  13           Subclass 13 indent level is 1 Input and output exchange functions
   [List of Patents for class 475 subclass 14]  14           CYCLICAL OR INTERMITTENT DRIVE
    [List of Patents for class 475 subclass 15]  15           Subclass 15 indent level is 1 Plural outputs
    [List of Patents for class 475 subclass 16]  16           Subclass 16 indent level is 1 With means to adjust cycle or drive during operation
    [List of Patents for class 475 subclass 17]  17           Subclass 17 indent level is 1 Multilated or noncircular gear in drive train
   [List of Patents for class 475 subclass 18]  18           STEERING BY DRIVING
    [List of Patents for class 475 subclass 19]  19           Subclass 19 indent level is 1 With condition responsive steer control
    [List of Patents for class 475 subclass 20]  20           Subclass 20 indent level is 1 With cooling or lubrication
   [List of Patents for class 475 subclass 21]  21           Subclass 21 indent level is 1 With infinitely variable drive
   [List of Patents for class 475 subclass 22]  22           Subclass 22 indent level is 2 Variable drive is fluid drive
   [List of Patents for class 475 subclass 23]  23           Subclass 23 indent level is 3 Hydrostatic type
    [List of Patents for class 475 subclass 24]  24           Subclass 24 indent level is 4 Plural pump-motor sets
    [List of Patents for class 475 subclass 25]  25           Subclass 25 indent level is 2 Belt type
    [List of Patents for class 475 subclass 26]  26           Subclass 26 indent level is 2 Variable drive is friction drive
    [List of Patents for class 475 subclass 27]  27           Subclass 27 indent level is 1 Fluid steer control
    [List of Patents for class 475 subclass 28]  28           Subclass 28 indent level is 1 With plural power paths to a planetary transmission at each output
   [List of Patents for class 475 subclass 29]  29           Subclass 29 indent level is 1 With planetary reaction brake steering
    [List of Patents for class 475 subclass 30]  30           Subclass 30 indent level is 2 And carrier input to planetary gearing
   [List of Patents for class 475 subclass 31]  31           FLUID DRIVE OR CONTROL OF PLANETARY GEARING
    [List of Patents for class 475 subclass 32]  32           Subclass 32 indent level is 1 Diverse fluid drives
   [List of Patents for class 475 subclass 33]  33           Subclass 33 indent level is 1 Plural impeller-turbine type fluid circuits
    [List of Patents for class 475 subclass 34]  34           Subclass 34 indent level is 2 Fill and empty type
   [List of Patents for class 475 subclass 35]  35           Subclass 35 indent level is 1 Single impeller-turbine type fluid circuit divides or combines plural power paths
    [List of Patents for class 475 subclass 36]  36           Subclass 36 indent level is 2 Planetary gearing divides paths
   [List of Patents for class 475 subclass 37]  37           Subclass 37 indent level is 2 Three fluid outputs
    [List of Patents for class 475 subclass 38]  38           Subclass 38 indent level is 3 And stator
   [List of Patents for class 475 subclass 39]  39           Subclass 39 indent level is 2 Two fluid outputs and stator
    [List of Patents for class 475 subclass 40]  40           Subclass 40 indent level is 3 With variable fluid drive control
    [List of Patents for class 475 subclass 41]  41           Subclass 41 indent level is 3 And mechanical drive path
    [List of Patents for class 475 subclass 42]  42           Subclass 42 indent level is 2 Control of or by fluid drive
    [List of Patents for class 475 subclass 43]  43           Subclass 43 indent level is 2 With speed or torque responsive clutch or brake control
   [List of Patents for class 475 subclass 44]  44           Subclass 44 indent level is 2 Stator rotatable in reverse direction to provide drive
   [List of Patents for class 475 subclass 47]  47           Subclass 47 indent level is 1 Impeller-turbine type fluid circuit and mechanical path in parallel
   [List of Patents for class 475 subclass 48]  48           Subclass 48 indent level is 2 With control of or by the fluid circuit
    [List of Patents for class 475 subclass 51]  51           Subclass 51 indent level is 2 With speed responsive control
    [List of Patents for class 475 subclass 52]  52           Subclass 52 indent level is 2 And nonplanetary gearing
    [List of Patents for class 475 subclass 53]  53           Subclass 53 indent level is 2 Planetary gearing divides paths
    [List of Patents for class 475 subclass 54]  54           Subclass 54 indent level is 2 Sun, orbit and carrier braked
    [List of Patents for class 475 subclass 55]  55           Subclass 55 indent level is 2 Sun and orbit braked
    [List of Patents for class 475 subclass 56]  56           Subclass 56 indent level is 2 Sun and carrier braked
    [List of Patents for class 475 subclass 57]  57           Subclass 57 indent level is 2 Orbit and carrier braked
    [List of Patents for class 475 subclass 58]  58           Subclass 58 indent level is 2 Orbits braked
   [List of Patents for class 475 subclass 59]  59           Subclass 59 indent level is 1 Impeller-turbine type fluid circuit in series with planetary gearing
   [List of Patents for class 475 subclass 60]  60           Subclass 60 indent level is 2 And condition responsive control
    [List of Patents for class 475 subclass 66]  66           Subclass 66 indent level is 2 And nonplanetary gearing
    [List of Patents for class 475 subclass 67]  67           Subclass 67 indent level is 2 With synchronizing of positive clutch or brake
    [List of Patents for class 475 subclass 68]  68           Subclass 68 indent level is 2 With nonratio brake
   [List of Patents for class 475 subclass 69]  69           Subclass 69 indent level is 2 Fluid circuit controlled
    [List of Patents for class 475 subclass 70]  70           Subclass 70 indent level is 3 Pressure controlled
    [List of Patents for class 475 subclass 71]  71           Subclass 71 indent level is 2 And differential in series
   [List of Patents for class 475 subclass 72]  72           Subclass 72 indent level is 1 Fluid pump and motor in one of plural paths to or from planetary gearing
    [List of Patents for class 475 subclass 73]  73           Subclass 73 indent level is 2 Plural fluid power paths to planetary gearing
    [List of Patents for class 475 subclass 74]  74           Subclass 74 indent level is 2 Plural outputs
    [List of Patents for class 475 subclass 75]  75           Subclass 75 indent level is 2 Three pumps or motors
   [List of Patents for class 475 subclass 76]  76           Subclass 76 indent level is 2 Speed responsive control
    [List of Patents for class 475 subclass 77]  77           Subclass 77 indent level is 3 Constant speed output
   [List of Patents for class 475 subclass 78]  78           Subclass 78 indent level is 2 Interrelated fluid unit and gear control
   [List of Patents for class 475 subclass 80]  80           Subclass 80 indent level is 2 Plural speed ranges
    [List of Patents for class 475 subclass 83]  83           Subclass 83 indent level is 1 Pump and motor in series with planetary gearing
   [List of Patents for class 475 subclass 84]  84           Subclass 84 indent level is 1 Control of differential planetary gearing
    [List of Patents for class 475 subclass 85]  85           Subclass 85 indent level is 2 Special fluid
   [List of Patents for class 475 subclass 86]  86           Subclass 86 indent level is 2 By fluid operated mechanical clutch
   [List of Patents for class 475 subclass 89]  89           Subclass 89 indent level is 2 Fluid resistance controls relative rotation of outputs
    [List of Patents for class 475 subclass 90]  90           Subclass 90 indent level is 3 Fluid pumped by differential gears
   [List of Patents for class 475 subclass 91]  91           Subclass 91 indent level is 1 Fluid resistance inhibits relative rotation
    [List of Patents for class 475 subclass 92]  92           Subclass 92 indent level is 2 Fluid damper for reaction element
   [List of Patents for class 475 subclass 93]  93           Subclass 93 indent level is 2 Valve inhibits fluid flow
   [List of Patents for class 475 subclass 94]  94           Subclass 94 indent level is 3 Speed or torque responsive valve control
   [List of Patents for class 475 subclass 99]  99           Subclass 99 indent level is 3 Interrelated valve control and mechanical clutch or brake
    [List of Patents for class 475 subclass 102]  102           Subclass 102 indent level is 3 Fluid brake(s) for plural planetary elements
    [List of Patents for class 475 subclass 103]  103           Subclass 103 indent level is 3 Plural fluid clutches
   [List of Patents for class 475 subclass 104]  104           Subclass 104 indent level is 3 Fluid brake for planetary element
    [List of Patents for class 475 subclass 105]  105           Subclass 105 indent level is 4 And fluid clutch
    [List of Patents for class 475 subclass 106]  106           Subclass 106 indent level is 4 Bevel gearing
    [List of Patents for class 475 subclass 107]  107           Subclass 107 indent level is 4 Sun or orbit braked
    [List of Patents for class 475 subclass 108]  108      &