USPC Class Details

Description: D8 tools and hardware / d8 tools and hardware/(349) fastener, support or mount not elsewhere specified (382) fastener or coupling (38) (394) clamping or gripping (40)

Hierarchy/Derived subclasses

D8 / 349	-> 382	-> 38	-> 394	-> 40	-> 395
					-> 396
					-> 397
					-> 398

uspto searches

Patent Apps in D8/394

Granted Patents in D8/394

Use the links above or do an advanced search in ppubs for:
(D8/394.ccls. or D8/40.ccls. or D8/395.ccls. or D8/396.ccls. or D8/397.ccls. or D8/398.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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