Hierarchy/Derived subclasses
| 310 / 10 | -> 40r | -> 112 | -> 113 |
uspto searches
Patent Apps in 310/112Granted Patents in 310/112
Use the links above or do an advanced search in ppubs for:
(310/112.ccls. or 310/113.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.