Hierarchy/Derived subclasses
367 / 118 | -> 119 | -> 121 | -> 122 |
uspto searches
Patent Apps in 367/122Granted Patents in 367/122
Use the links above or do an advanced search in ppubs for:
(367/122.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.