Hierarchy/Derived subclasses
100 / 70r | -> 92 | -> 305 | -> 315 | -> 324 | -> 325 |
uspto searches
Patent Apps in 100/325Granted Patents in 100/325
Use the links above or do an advanced search in ppubs for:
(100/325.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.