Hierarchy/Derived subclasses
| 145 / 15 | -> 17 | -> 18 |
CIPO search
search just 145/18This 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: 145 / (15) Connectors, Joints Or Handles (17) Joint or Work Head Attaching Means (18) Male Handle Type
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.