Description: 119 / (55) Restraining Devices
Hierarchy/Derived subclasses
CIPO searches
search just 119/55- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((119/55 <IN> CPC) <OR> (119/56 <IN> CPC) <OR> (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) <OR> (119/63 <IN> CPC) <OR> (119/64 <IN> CPC) <OR> (119/65 <IN> CPC) <OR> (119/66 <IN> CPC) <OR> (119/67 <IN> CPC) <OR> (119/68 <IN> CPC) <OR> (119/69 <IN> CPC) <OR> (119/70 <IN> CPC) <OR> (119/71 <IN> CPC) <OR> (119/72 <IN> CPC) <OR> (119/73 <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.