Description: 101 / (115) Printing Members (119) Printing Plates, Manufacture and Preparation
Hierarchy/Derived subclasses
CIPO searches
search just 101/119- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((101/119 <IN> CPC) <OR> (101/120 <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.