Hierarchy/Derived subclasses
710 / 100 | -> 305 | -> 316 | -> 317 |
uspto searches
Patent Apps in 710/317Granted Patents in 710/317
Use the links above or do an advanced search in ppubs for:
(710/317.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.