Description: 119 / (52) Grooming Devices
Hierarchy/Derived subclasses
CIPO searches
search just 119/52- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((119/52 <IN> CPC) <OR> (119/53 <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.