USPC Class Details

Description: 194 check-actuated control mechanisms / 194 check-actuated control mechanisms/(229) control mechanism responsive to plurality of checks (237) check prevents locking of part by detent (238) including reciprocating check mover

Hierarchy/Derived subclasses

194 / 229

-> 237

-> 238

uspto searches

Patent Apps in 194/238

Granted Patents in 194/238

Use the links above or do an advanced search in ppubs for:
(194/238.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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