Hierarchy/Derived subclasses
| 363 / 13 | -> 65 | -> 67 | -> 69 | -> 70 |
uspto searches
Patent Apps in 363/70Granted Patents in 363/70
Use the links above or do an advanced search in ppubs for:
(363/70.ccls.)
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.