Hierarchy/Derived subclasses
560 / 1 | -> 129 | -> 231 | -> 241 | -> 243 | -> 244 |
uspto searches
Patent Apps in 560/244Granted Patents in 560/244
Use the links above or do an advanced search in ppubs for:
(560/244.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.