Hierarchy/Derived subclasses
| 225 / 2 | -> 3 |
CIPO search
search just 225/3This 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.
Canadian Subclass Details
Description: 225 / (2) With Type-Width And Inter-Word-Space Indicator Or Counter (3) With Exchangeable Sub-Assembly For Font Change
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.
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.