Description: 153 / (32) Compressive Force Acting On Work (41) Folding or Doubling
Hierarchy/Derived subclasses
CIPO searches
search just 153/41- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((153/41 <IN> CPC) <OR> (153/42 <IN> CPC) <OR> (153/43 <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.