Hierarchy/Derived subclasses
414 / 788 | -> 795.4 | -> 796.5 | -> 796.9 | -> 797 |
uspto searches
Patent Apps in 414/797Granted Patents in 414/797
Use the links above or do an advanced search in ppubs for:
(414/797.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.