Hierarchy/Derived subclasses
| 28 / 1 | -> 16 | -> 23 | -> 24 |
CIPO search
search just 28/24This 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: 28 / (1) Fabrics (Process, Products, Apparatus) (16) Finishing (23) Shrinking (24) With Mechanical Compression
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.