Hierarchy/Derived subclasses
| 92 / 7 | -> 10 | -> 14 | -> 15 | -> 15.1 | ||||
| -> 15.2 | ||||||||
| -> 15.3 | -> 15.4 | |||||||
| -> 15.5 | ||||||||
| -> 15.6 | ||||||||
| -> 17.1 | -> 17.2 | -> 17.3 | -> 17.4 | |||||
| -> 17.5 | -> 17.6 |
CIPO searches
search just 92/15- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((92/15 <IN> CPC) <OR> (92/15.1 <IN> CPC) <OR> (92/15.2 <IN> CPC) <OR> (92/15.3 <IN> CPC) <OR> (92/15.4 <IN> CPC) <OR> (92/15.5 <IN> CPC) <OR> (92/15.6 <IN> CPC) <OR> (92/17.1 <IN> CPC) <OR> (92/17.2 <IN> CPC) <OR> (92/17.3 <IN> CPC) <OR> (92/17.4 <IN> CPC) <OR> (92/17.5 <IN> CPC) <OR> (92/17.6 <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.