Hierarchy/Derived subclasses
370 / 351 | -> 389 | -> 395.1 | -> 395.4 | -> 395.41 |
uspto searches
Patent Apps in 370/395.41Granted Patents in 370/395.41
Use the links above or do an advanced search in ppubs for:
(370/395.41.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.