Hierarchy/Derived subclasses
D14 / 300 | -> 356 | -> 388 | -> 392 | -> 395 |
uspto searches
Patent Apps in D14/395Granted Patents in D14/395
Use the links above or do an advanced search in ppubs for:
(D14/395.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.