Hierarchy/Derived subclasses
| 154 / 41 | -> 42 | -> 43 |
CIPO search
search just 154/43This 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: 154 / (41) Processes (42) Laminated Glass (43) Curved or Bent Glass
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.