Description: 164 / (34) Cutting Apparatus (111) Rotating and Revolving Cutters

Hierarchy/Derived subclasses

164 / 34	-> 111	-> 112	-> 113
			-> 114
			-> 115
			-> 116
		-> 117

CIPO searches

search just 164/111

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((164/111 <IN> CPC) <OR> (164/112 <IN> CPC) <OR> (164/113 <IN> CPC) <OR> (164/114 <IN> CPC) <OR> (164/115 <IN> CPC) <OR> (164/116 <IN> CPC) <OR> (164/117 <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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