Description: 258 / (8) Combined Receivers And Supports (10) Plural Arm Receivers
Hierarchy/Derived subclasses
CIPO searches
search just 258/10- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((258/10 <IN> CPC) <OR> (258/11 <IN> CPC) <OR> (258/12 <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.