Hierarchy/Derived subclasses
| 406 / 108 | -> 122 | -> 124 | -> 125 |
uspto searches
Patent Apps in 406/125Granted Patents in 406/125
Use the links above or do an advanced search in ppubs for:
(406/125.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.