Hierarchy/Derived subclasses
| 70 / 56 | -> 59 |
CIPO search
search just 70/59This 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: 70 / (56) Parts Or Accessories (59) Means to Secure Key Within Keyhole
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.