Description: 164 / (34) Cutting Apparatus (72) With Work Supporting, Positioning or Aligning (76) Workholding Devices

Hierarchy/Derived subclasses

164 / 34

-> 72

-> 76

-> 77

-> 78

CIPO searches

search just 164/76

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((164/76 <IN> CPC) <OR> (164/77 <IN> CPC) <OR> (164/78 <IN> CPC))

This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find patents in those subclasses.

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