Hierarchy/Derived subclasses
| 707 / 953 | -> 963 |
uspto searches
Patent Apps in 707/963Granted Patents in 707/963
Use the links above or do an advanced search in ppubs for:
(707/963.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.