USPC Patent Classifications

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Class 193 conveyors, chutes, skids, guides, and ways
uspcdescription
193/1193 conveyors, chutes, skids, guides, and ways/(1) miscellaneous
193/2R193 conveyors, chutes, skids, guides, and ways/(2r) chutes
193/3193 conveyors, chutes, skids, guides, and ways/(2r) chutes (3) loading or trimming
193/4193 conveyors, chutes, skids, guides, and ways/(2r) chutes (4) unloading
193/5193 conveyors, chutes, skids, guides, and ways/(2r) chutes (4) unloading (5) vehicle wall supported
193/6193 conveyors, chutes, skids, guides, and ways/(2r) chutes (4) unloading (6) extensible trough
193/7193 conveyors, chutes, skids, guides, and ways/(2r) chutes (7) fruit
193/8193 conveyors, chutes, skids, guides, and ways/(2r) chutes (8) mail
193/9193 conveyors, chutes, skids, guides, and ways/(2r) chutes (9) grain drill
193/10193 conveyors, chutes, skids, guides, and ways/(2r) chutes (10) for rotary drum
193/11193 conveyors, chutes, skids, guides, and ways/(2r) chutes (11) with sprayer
193/12193 conveyors, chutes, skids, guides, and ways/(2r) chutes (12) spiral
193/13193 conveyors, chutes, skids, guides, and ways/(2r) chutes (12) spiral (13) switch
193/14193 conveyors, chutes, skids, guides, and ways/(2r) chutes (14) sectional, multiple-point discharge
193/15193 conveyors, chutes, skids, guides, and ways/(2r) chutes (15) vertically adjustable, bodily
193/16193 conveyors, chutes, skids, guides, and ways/(2r) chutes (16) horizontal and vertical swing
193/17193 conveyors, chutes, skids, guides, and ways/(2r) chutes (17) vertical swing
193/18193 conveyors, chutes, skids, guides, and ways/(2r) chutes (17) vertical swing (18) counterweight
193/19193 conveyors, chutes, skids, guides, and ways/(2r) chutes (17) vertical swing (18) counterweight (19) varied
193/20193 conveyors, chutes, skids, guides, and ways/(2r) chutes (17) vertical swing (18) counterweight (20) valved
193/21193 conveyors, chutes, skids, guides, and ways/(2r) chutes (17) vertical swing (21) valved
193/22193 conveyors, chutes, skids, guides, and ways/(2r) chutes () horizontal swing (22) swiveled sections
193/23193 conveyors, chutes, skids, guides, and ways/(2r) chutes () horizontal swing (23) multiple-point discharge
193/24193 conveyors, chutes, skids, guides, and ways/(2r) chutes (24) counterweight
193/25R193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall
193/25A193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25a) open-face chutes
193/25E193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25e) individual elements
193/25AC193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25ac) ammunition chutes
193/25S193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25s) resilient conduit or spring construction
193/25FT193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25ft) feed tracks
193/25B193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25b) balloon or inflatable members
193/25C193 conveyors, chutes, skids, guides, and ways/(2r) chutes (25r) flexible wall (25c) extensible, flexible chutes
193/27193 conveyors, chutes, skids, guides, and ways/(2r) chutes (27) zigzag
193/28193 conveyors, chutes, skids, guides, and ways/(2r) chutes (27) zigzag (28) switch
193/29193 conveyors, chutes, skids, guides, and ways/(2r) chutes () vertical pipe (29) multiple-point discharge
193/30193 conveyors, chutes, skids, guides, and ways/(2r) chutes () vertical pipe (30) telescopic
193/31R193 conveyors, chutes, skids, guides, and ways/(2r) chutes (31r) switch
193/31A193 conveyors, chutes, skids, guides, and ways/(2r) chutes (31r) switch (31a) chute switches
193/32193 conveyors, chutes, skids, guides, and ways/(2r) chutes (32) retarder
193/33193 conveyors, chutes, skids, guides, and ways/(2r) chutes (33) wall
193/34193 conveyors, chutes, skids, guides, and ways/(2r) chutes (33) wall (34) vertical
193/2A193 conveyors, chutes, skids, guides, and ways/(2r) chutes (2a) chute connections
193/2B193 conveyors, chutes, skids, guides, and ways/(2r) chutes (2b) wall vibrators
193/2C193 conveyors, chutes, skids, guides, and ways/(2r) chutes (2c) variable capacity troughs
193/2D193 conveyors, chutes, skids, guides, and ways/(2r) chutes (2d) endless gravity
193/2E193 conveyors, chutes, skids, guides, and ways/(2r) chutes (2e) cup
193/35R193 conveyors, chutes, skids, guides, and ways/(35r) rollerways
193/36193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (36) switch
193/37193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (37) rollers
193/35A193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35a) abutments and brakes for roller conveyers
193/35SS193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35ss) submerging and rising
193/35C193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35c) centering and clamps (guides, generally)
193/35TE193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35te) telescoping and extending
193/35F193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35f) flexible
193/35MD193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35md) multidirectional
193/35J193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35j) joints
193/35G193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35g) gates
193/35B193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35b) biased rollers
193/35S193 conveyors, chutes, skids, guides, and ways/(35r) rollerways (35s) spiral
193/38193 conveyors, chutes, skids, guides, and ways/(38) skidways
193/39193 conveyors, chutes, skids, guides, and ways/(38) skidways (39) switch
193/40193 conveyors, chutes, skids, guides, and ways/(38) skidways (40) retarder
193/41193 conveyors, chutes, skids, guides, and ways/(41) skids
193/42193 conveyors, chutes, skids, guides, and ways/(42) roller jacks
193/44193 conveyors, chutes, skids, guides, and ways/(44) orienter
193/45193 conveyors, chutes, skids, guides, and ways/(44) orienter (45) manual or mechanical means moves article to upset
193/46193 conveyors, chutes, skids, guides, and ways/(44) orienter (46) grooved or twisted chute
193/47193 conveyors, chutes, skids, guides, and ways/(44) orienter (47) article upset about fixed point
193/48193 conveyors, chutes, skids, guides, and ways/(44) orienter (48) article upset about movable point

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