Hierarchy/Derived subclasses
705 / 1.1 | -> 330 | -> 336 |
uspto searches
Patent Apps in 705/336Granted Patents in 705/336
Use the links above or do an advanced search in ppubs for:
(705/336.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.