What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
Class Number: D34 Class Title: MATERIAL OR ARTICLE HANDLING EQUIPMENT Subclass Subclass Number Title 1 REFUSE OR TRASH EQUIPMENT (2) 1.1 .Incinerator 2 .Cuspidor or slop jar 3 .Motor vehicle transportable or pickup type 4 .Simulative 5 .With distinct stand, support, or wheels (3) 6 ..Stationary stand or support per se (4) 7 .With closure 8 ..Swinging 9 ...Pedal operated 10 ...Element or attachment 11 ..Closure or protective hood 12 HAND CART OR FRAME THEREFOR 13 .Simulative 14 .Combined with diverse article (e.g., cafeteria tray dispenser, etc.) 15 .Golf cart (5) 16 .Wheelbarrow type 17 .Stable (6) 18 ..Three-wheeled 19 ..Fully enclosed storage compartment 20 ...With additional distinct load support 21 ..Plural load support 22 ...Inclined 23 ..Dolly 24 .Two-wheeled 25 ..Fully enclosed compartment 26 ..Cantilevered support plate or bar 27 .Element or attachment 28 CONVEYING, LIFTING, OR TRANSFERRING ARTICLE (7) 29 .Belt or roller conveyor 30 .Mobile stair 31 .Jack or jackstand 32 .Ramp 33 .Crane or hoist (8) 34 ..Mobile 35 ..Element or attachment 36 ...Boom 37 ...Cab or body 38 .Pallet 39 .Barrel, cask or drum 40 .Open top bin, tray, or basket not elsewhere specified 41 ..Simulative 42 ..Wire or woven type 43 ..With distinct handle or grip 44 ...Centrally disposed 45 ...Plural compartment or division 46 ..Plural compartment or division