Hierarchy/Derived subclasses
| 707 / 953 | -> 956 |
uspto searches
Patent Apps in 707/956Granted Patents in 707/956
Use the links above or do an advanced search in ppubs for:
(707/956.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.