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
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: D29
Class Title: DEVICES AND EQUIPMENT AGAINST FIRE HAZARDS, FOR ACCIDENT
PREVENTION, AND FOR RESCUE
Subclass Subclass
Number Title
1 DEVICES AND EQUIPMENT AGAINST FIRE HAZARDS
2 .Extinguisher (1)
3 ..Grenade type
4 ..Mobile
5 ..Element
6 DEVICES AND EQUIPMENT FOR ACCIDENT PREVENTION NOT ELSEWHERE
SPECIFIED
7 .Mask or respirator
8 ..Mask
9 ...With lens
10 BODY RESTRAINT OR PROTECTIVE COVERING NOT ELSEWHERE SPECIFIED
11 .Harness or reflective body covering (2)
12 .Cranial (3)
13 ..Combined with diverse article
14 ..With sun shade visor
15 ..With ear or face protection feature (3)
16 ..Element or attachment, e.g., face, nose, chin shield
attachment, etc. (4)
17 .Face, mouth or ear (5)
18 ..Sun shade or vision inhibitor (6)
19 ..Ear (7)
20 .Hand or arm covering (8)
21 ..Baseball
22 ..Glove, i.e., individual sheaths provided for fingers
99 MISCELLANEOUS