Hierarchy/Derived subclasses
714 / 699 | -> 746 | -> 752 | -> 763 | -> 773 |
uspto searches
Patent Apps in 714/773Granted Patents in 714/773
Use the links above or do an advanced search in ppubs for:
(714/773.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.