Hierarchy/Derived subclasses
16 / 86.1 | -> 86.2 |
uspto searches
Patent Apps in 16/86.1Granted Patents in 16/86.1
Use the links above or do an advanced search in ppubs for:
(16/86.1.ccls. or 16/86.2.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.