USPC Class Details

Description: D32 washing, cleaning, or drying machine / d32 washing, cleaning, or drying machine/(1) washing, cleaning, or drying machine (15) surface treatment, e.g., floor, street, etc. (17) hand held steamer, cleaner, or vacuum (18) vacuum type

Hierarchy/Derived subclasses

D32 / 1

-> 15

-> 17

-> 18

uspto searches

Patent Apps in D32/18

Granted Patents in D32/18

Use the links above or do an advanced search in ppubs for:
(D32/18.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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