Hierarchy/Derived subclasses
363 / 13 | -> 39 | -> 40 | -> 41 | -> 42 |
-> 43 |
uspto searches
Patent Apps in 363/40Granted Patents in 363/40
Use the links above or do an advanced search in ppubs for:
(363/40.ccls. or 363/41.ccls. or 363/42.ccls. or 363/43.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.