Description: 325 / (47) Transmitters
Hierarchy/Derived subclasses
CIPO searches
search just 325/47- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((325/47 <IN> CPC) <OR> (325/48 <IN> CPC) <OR> (325/49 <IN> CPC) <OR> (325/50 <IN> CPC) <OR> (325/51 <IN> CPC) <OR> (325/52 <IN> CPC) <OR> (325/53 <IN> CPC) <OR> (325/54 <IN> CPC) <OR> (325/55 <IN> CPC) <OR> (325/56 <IN> CPC) <OR> (325/57 <IN> CPC) <OR> (325/58 <IN> CPC) <OR> (325/59 <IN> CPC) <OR> (325/60 <IN> CPC) <OR> (325/61 <IN> CPC) <OR> (325/62 <IN> CPC) <OR> (325/63 <IN> CPC) <OR> (325/64 <IN> CPC) <OR> (325/65 <IN> CPC) <OR> (325/66 <IN> CPC) <OR> (325/67 <IN> CPC) <OR> (325/68 <IN> CPC) <OR> (325/69 <IN> CPC) <OR> (325/70 <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.