Description: 119 / (55) Restraining Devices (57) Stocks or Immobilizing Devices

Hierarchy/Derived subclasses

119 / 55	-> 57	-> 58
		-> 59
		-> 60
		-> 61
		-> 62

CIPO searches

search just 119/57

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((119/57 <IN> CPC) <OR> (119/58 <IN> CPC) <OR> (119/59 <IN> CPC) <OR> (119/60 <IN> CPC) <OR> (119/61 <IN> CPC) <OR> (119/62 <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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