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[Search a list of Patent Appplications for class 193]  Class   193CONVEYORS, CHUTES, SKIDS, GUIDES, AND WAYS
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    [List of Patents for class 193 subclass 1]  1           MISCELLANEOUS
   [List of Patents for class 193 subclass 2R]  2R           CHUTES
    [List of Patents for class 193 subclass 3]  3           Subclass 3 indent level is 1 Loading or trimming
   [List of Patents for class 193 subclass 4]  4           Subclass 4 indent level is 1 Unloading
    [List of Patents for class 193 subclass 5]  5           Subclass 5 indent level is 2 Vehicle wall supported
    [List of Patents for class 193 subclass 6]  6           Subclass 6 indent level is 2 Extensible trough
    [List of Patents for class 193 subclass 7]  7           Subclass 7 indent level is 1 Fruit
    [List of Patents for class 193 subclass 8]  8           Subclass 8 indent level is 1 Mail
    [List of Patents for class 193 subclass 9]  9           Subclass 9 indent level is 1 Grain drill
    [List of Patents for class 193 subclass 10]  10           Subclass 10 indent level is 1 For rotary drum
    [List of Patents for class 193 subclass 11]  11           Subclass 11 indent level is 1 With sprayer
   [List of Patents for class 193 subclass 12]  12           Subclass 12 indent level is 1 Spiral
    [List of Patents for class 193 subclass 13]  13           Subclass 13 indent level is 2 Switch
    [List of Patents for class 193 subclass 14]  14           Subclass 14 indent level is 1 Sectional, multiple-point discharge
    [List of Patents for class 193 subclass 15]  15           Subclass 15 indent level is 1 Vertically adjustable, bodily
    [List of Patents for class 193 subclass 16]  16           Subclass 16 indent level is 1 Horizontal and vertical swing
   [List of Patents for class 193 subclass 17]  17           Subclass 17 indent level is 1 Vertical swing
   [List of Patents for class 193 subclass 18]  18           Subclass 18 indent level is 2 Counterweight
    [List of Patents for class 193 subclass 19]  19           Subclass 19 indent level is 3 Varied
    [List of Patents for class 193 subclass 20]  20           Subclass 20 indent level is 3 Valved
    [List of Patents for class 193 subclass 21]  21           Subclass 21 indent level is 2 Valved
                Subclass   indent level is 1 Horizontal swing
    [List of Patents for class 193 subclass 22]  22           Subclass 22 indent level is 2 Swiveled sections
    [List of Patents for class 193 subclass 23]  23           Subclass 23 indent level is 2 Multiple-point discharge
    [List of Patents for class 193 subclass 24]  24           Subclass 24 indent level is 1 Counterweight
   [List of Patents for class 193 subclass 25R]  25R           Subclass 25R indent level is 1 Flexible wall
    [List of Patents for class 193 subclass 25A]  25A           Subclass 25A indent level is 2 Open-face chutes
    [List of Patents for class 193 subclass 25E]  25E           Subclass 25E indent level is 2 Individual elements
    [List of Patents for class 193 subclass 25AC]  25AC           Subclass 25AC indent level is 2 Ammunition chutes
    [List of Patents for class 193 subclass 25S]  25S           Subclass 25S indent level is 2 Resilient conduit or spring construction
    [List of Patents for class 193 subclass 25FT]  25FT           Subclass 25FT indent level is 2 Feed tracks
    [List of Patents for class 193 subclass 25B]  25B           Subclass 25B indent level is 2 Balloon or inflatable members
    [List of Patents for class 193 subclass 25C]  25C           Subclass 25C indent level is 2 Extensible, flexible chutes
   [List of Patents for class 193 subclass 27]  27           Subclass 27 indent level is 1 Zigzag
    [List of Patents for class 193 subclass 28]  28           Subclass 28 indent level is 2 Switch
                Subclass   indent level is 1 Vertical pipe
    [List of Patents for class 193 subclass 29]  29           Subclass 29 indent level is 2 Multiple-point discharge
    [List of Patents for class 193 subclass 30]  30           Subclass 30 indent level is 2 Telescopic
   [List of Patents for class 193 subclass 31R]  31R           Subclass 31R indent level is 1 Switch
    [List of Patents for class 193 subclass 31A]  31A           Subclass 31A indent level is 2 Chute switches
    [List of Patents for class 193 subclass 32]  32           Subclass 32 indent level is 1 Retarder
   [List of Patents for class 193 subclass 33]  33           Subclass 33 indent level is 1 Wall
    [List of Patents for class 193 subclass 34]  34           Subclass 34 indent level is 2 Vertical
    [List of Patents for class 193 subclass 2A]  2A           Subclass 2A indent level is 1 Chute connections
    [List of Patents for class 193 subclass 2B]  2B           Subclass 2B indent level is 1 Wall vibrators
    [List of Patents for class 193 subclass 2C]  2C           Subclass 2C indent level is 1 Variable capacity troughs
    [List of Patents for class 193 subclass 2D]  2D           Subclass 2D indent level is 1 Endless gravity
    [List of Patents for class 193 subclass 2E]  2E           Subclass 2E indent level is 1 Cup
   [List of Patents for class 193 subclass 35R]  35R           ROLLERWAYS
    [List of Patents for class 193 subclass 36]  36           Subclass 36 indent level is 1 Switch
    [List of Patents for class 193 subclass 37]  37           Subclass 37 indent level is 1 Rollers
    [List of Patents for class 193 subclass 35A]  35A           Subclass 35A indent level is 1 Abutments and brakes for roller conveyers
    [List of Patents for class 193 subclass 35SS]  35SS           Subclass 35SS indent level is 1 Submerging and rising
    [List of Patents for class 193 subclass 35C]  35C           Subclass 35C indent level is 1 Centering and clamps (guides, generally)
    [List of Patents for class 193 subclass 35TE]  35TE           Subclass 35TE indent level is 1 Telescoping and extending
    [List of Patents for class 193 subclass 35F]  35F           Subclass 35F indent level is 1 Flexible
    [List of Patents for class 193 subclass 35MD]  35MD           Subclass 35MD indent level is 1 Multidirectional
    [List of Patents for class 193 subclass 35J]  35J           Subclass 35J indent level is 1 Joints
    [List of Patents for class 193 subclass 35G]  35G           Subclass 35G indent level is 1 Gates
    [List of Patents for class 193 subclass 35B]  35B           Subclass 35B indent level is 1 Biased rollers
    [List of Patents for class 193 subclass 35S]  35S           Subclass 35S indent level is 1 Spiral
   [List of Patents for class 193 subclass 38]  38           SKIDWAYS
    [List of Patents for class 193 subclass 39]  39           Subclass 39 indent level is 1 Switch
    [List of Patents for class 193 subclass 40]  40           Subclass 40 indent level is 1 Retarder
    [List of Patents for class 193 subclass 41]  41           SKIDS
    [List of Patents for class 193 subclass 42]  42           ROLLER JACKS
   [List of Patents for class 193 subclass 44]  44           ORIENTER
    [List of Patents for class 193 subclass 45]  45           Subclass 45 indent level is 1 Manual or mechanical means moves article to upset
    [List of Patents for class 193 subclass 46]  46           Subclass 46 indent level is 1 Grooved or twisted chute
    [List of Patents for class 193 subclass 47]  47           Subclass 47 indent level is 1 Article upset about fixed point
    [List of Patents for class 193 subclass 48]  48           Subclass 48 indent level is 1 Article upset about movable point
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
 
DIGESTS
 
   [List of Patents for class 193 subclass DIG1]   DIG1           COIN CHUTE
   [List of Patents for class 193 subclass DIG2]   DIG2           INDICATORS, SAFETY DEVICES AND SIGNALS

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