Hierarchy/Derived subclasses
342 / 61 | -> 63 | -> 64 |
-> 65 |
uspto searches
Patent Apps in 342/63Granted Patents in 342/63
Use the links above or do an advanced search in ppubs for:
(342/63.ccls. or 342/64.ccls. or 342/65.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.