Hierarchy/Derived subclasses
414 / 788 | -> 798.2 | -> 798.3 |
uspto searches
Patent Apps in 414/798.3Granted Patents in 414/798.3
Use the links above or do an advanced search in ppubs for:
(414/798.3.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.