Hierarchy/Derived subclasses
| 154 / 1 | -> 30 | -> 30.01 | |
| -> 30.02 | -> 30.03 | ||
| -> 30.04 | -> 30.05 | ||
| -> 30.06 | |||
| -> 30.07 | |||
| -> 30.08 | |||
| -> 30.09 | |||
| -> 30.1 |
CIPO searches
search just 154/30- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((154/30 <IN> CPC) <OR> (154/30.01 <IN> CPC) <OR> (154/30.02 <IN> CPC) <OR> (154/30.03 <IN> CPC) <OR> (154/30.04 <IN> CPC) <OR> (154/30.05 <IN> CPC) <OR> (154/30.06 <IN> CPC) <OR> (154/30.07 <IN> CPC) <OR> (154/30.08 <IN> CPC) <OR> (154/30.09 <IN> CPC) <OR> (154/30.1 <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.