Hierarchy/Derived subclasses
| 182 / 19 | -> 105 | -> 106 | -> 107 |
| -> 108 |
CIPO searches
search just 182/106- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((182/106 <IN> CPC) <OR> (182/107 <IN> CPC) <OR> (182/108 <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.