USPC Class Details

Description: 81 tools / 81 tools/(300) tool jaw(s) positioned by relatively movable plural handles (e.g., pliers) (318) with means to immobilize jaws (324) positive lock means (325) with plural selective jaw positions

Hierarchy/Derived subclasses

81 / 300	-> s	-> 318	-> 324	-> 325	-> 326	-> 327
					-> 328

uspto searches

Patent Apps in 81/325

Granted Patents in 81/325

Use the links above or do an advanced search in ppubs for:
(81/325.ccls. or 81/326.ccls. or 81/327.ccls. or 81/328.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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