Hierarchy/Derived subclasses
196 / 104 | -> 116 | -> 117 |
uspto searches
Patent Apps in 196/116Granted Patents in 196/116
Use the links above or do an advanced search in ppubs for:
(196/116.ccls. or 196/117.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.