Description: 325 / (71) Receivers (98) Combined with Diverse Device
Hierarchy/Derived subclasses
CIPO searches
search just 325/98- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((325/98 <IN> CPC) <OR> (325/99 <IN> CPC) <OR> (325/100 <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.