Hierarchy/Derived subclasses
| 25 / 2 | -> 60 | -> 61 |
CIPO search
search just 25/61This 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: 25 / (2) Apparatus (60) Molds (61) Slip Casting (i.e., Molds With Porous or Foraminous Walls)
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.