Hierarchy/Derived subclasses
60 / 200.1 | -> 224 | -> 226.1 | -> 226.3 |
uspto searches
Patent Apps in 60/226.3Granted Patents in 60/226.3
Use the links above or do an advanced search in ppubs for:
(60/226.3.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.