USPC Class Details

Description: 254 implements or apparatus for applying pushing or pulling force / 254 implements or apparatus for applying pushing or pulling force/(199) portable implements or apparatus for tensioning flexible material or for extracting stumps or poles (213) including rotatably driven drum for engaging either material or force transmitting cable (227) with ground-engaging support means

Hierarchy/Derived subclasses

254 / 199

-> 213

-> 227

uspto searches

Patent Apps in 254/227

Granted Patents in 254/227

Use the links above or do an advanced search in ppubs for:
(254/227.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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