Hierarchy/Derived subclasses
60 / 39.01 | -> 772 | -> 780 | -> 781 |
uspto searches
Patent Apps in 60/780Granted Patents in 60/780
Use the links above or do an advanced search in ppubs for:
(60/780.ccls. or 60/781.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.