Description: 118 / (29) Processes
Hierarchy/Derived subclasses
CIPO searches
search just 118/29- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((118/29 <IN> CPC) <OR> (118/30 <IN> CPC) <OR> (118/31 <IN> CPC) <OR> (118/32 <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.