USPC Class Details – HistoricIP

Description: 81 tools / 81 tools/(300) tool jaw(s) positioned by relatively movable plural handles (e.g., pliers) (342) jaw-actuating means (handle-manipulation conversion) (367) including toggle means (368) with toggle release (369) by means acting on intermediate pivot (370) release means carried by grip lever

Hierarchy/Derived subclasses

81 / 300

-> s

-> 342

-> 367

-> 368

-> 369

-> 370

-> 371

uspto searches

Patent Apps in 81/370

Granted Patents in 81/370

Use the links above or do an advanced search in ppubs for:
(81/370.ccls. or 81/371.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.