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.
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363-131 121-55A 14-.5
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Class Number: D32
Class Title: WASHING, CLEANING, OR DRYING MACHINE
Subclass Subclass
Number Title
1 WASHING, CLEANING, OR DRYING MACHINE
2 .Dishwasher type
3 ..Element or attachment
4 .Vehicle type
5 .Combined, e.g., washer and dryer, etc.
6 .Laundry or dry cleaning type
7 ..With external wringer
8 ..Dryer or extractor
9 ..Ironing or finishing type
10 ..Dry cleaning type
11 ..Plural tubs
12 ..With distinct external leg or frame
13 ..Substantially cylindrical casing in plan
14 .Sewer or pipe cleaner (1)
14.1 .Shoe shine type
15 .Surface treatment, e.g., floor, street, etc. (2)
16 ..Occupant support, self-propelled, or hand truck type
17 ..Hand held steamer, cleaner, or vacuum
18 ...Vacuum type
19 ..With rotary brush
20 ...Multiple
21 ..Vacuum
22 ...Upright type
23 ...Circular canister in plan
24 ...Handle parallel to longitudinal axis
25 .Element or attachment
26 ..Agitator
27 ..Wringer
28 ..Control or panel therefor
29 ..Tub or drum
30 ..Refuse collection receptacle or liquid dispenser, e.g., vacuum
bag, etc.
31 ..For vacuum cleaner
32 ...Nozzle or attachment therefor
33 ....Combined with brush or having diverse function
34 ....Handle
35 LAUNDERING, CLEANING, OR DRYING TOOLS OR IMPLEMENTS (3)
36 .Laundry or clothespin bag
37 .Laundry basket, hamper, or diaper pail
38 .Carpet sweeper (4)
39 ..Element or attachment
40 .Scraper, duster, mop, or sponge
41 ..Squeegee
42 ..Combined
43 ..Simulative
44 ..With pivotal jaw squeezing action
45 ..With fluid collector or dispenser, e.g., reservoir, etc.
46 ..Scraper
47 ...Shoe, ski, or cleat type
48 ...With removable cutting blade
49 ...With elongated handle
50 ..Floor mop or broomm
51 ..With elongated handle
52 ..With handle or holder
53 .Bucket, pail, or attachment therefor
53.1 ..Paint bucket or roller tray
54 ..Attachment
55 .Sink tray, dish rack, mat, or drainboard
56 ..Drainboard
57 ..Mat
58 .Drying rack or form (5)
59 ..Form
60 .Clothesline support or attachment
61 ..Clothespin
62 ...Simulative
63 ...Plural or invertible
64 ...Separate biasing spring
65 ...Wire type
66 .Ironing board
67 .Washboard
68 .Flatiron (6)
69 ..Handle attached at one end only
70 ..Electric type
71 ..Element or attachment
72 ...Handle
73 ...Holder or stand
74 .Dust pan or crumb collector
75 .Laundry sprinkler