USPC Class Details

Description: 194 check-actuated control mechanisms / 194 check-actuated control mechanisms/(293) including noncontacting, relatively movable parts connected by check (294) and means to impart thrust to check to move part (295) having pivoted part (296) coaxial pivoted parts (297) spring biased part

Hierarchy/Derived subclasses

194 / 293

-> 294

-> 295

-> 296

-> 297

uspto searches

Patent Apps in 194/297

Granted Patents in 194/297

Use the links above or do an advanced search in ppubs for:
(194/297.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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