Hierarchy/Derived subclasses
| 129 / 35 | -> 47 | -> 50 |
CIPO search
search just 129/50This 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: 129 / (35) File Holders (47) Pivoted Card Supports (50) Card Retainers
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.