Hierarchy/Derived subclasses
208 / 46 | -> 95 | -> 97 | -> 99 |
uspto searches
Patent Apps in 208/99Granted Patents in 208/99
Use the links above or do an advanced search in ppubs for:
(208/99.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.