Description: 70 / (5) Portable

Hierarchy/Derived subclasses

70 / 5	-> 6
	-> 7	-> 8	-> 9
		-> 10
	-> 11

CIPO searches

search just 70/5

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((70/5 <IN> CPC) <OR> (70/6 <IN> CPC) <OR> (70/7 <IN> CPC) <OR> (70/8 <IN> CPC) <OR> (70/9 <IN> CPC) <OR> (70/10 <IN> CPC) <OR> (70/11 <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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