Hierarchy/Derived subclasses
710 / 1 | -> 62 | -> 65 | -> 70 |
uspto searches
Patent Apps in 710/70Granted Patents in 710/70
Use the links above or do an advanced search in ppubs for:
(710/70.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.