Description: 270 / (1) Logs, Lumber And Long Bar Stock (Unscrambling On Conveyor 201/82)
Hierarchy/Derived subclasses
| 270 / 1 | -> 2 | -> 3 |
| | -> 4 |
| | -> 5 |
| | -> 6 |
CIPO searches
search just 270/1- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((270/1 <IN> CPC) <OR> (270/2 <IN> CPC) <OR> (270/3 <IN> CPC) <OR> (270/4 <IN> CPC) <OR> (270/5 <IN> CPC) <OR> (270/6 <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.