Hierarchy/Derived subclasses
607 / 1 | -> 115 | -> 116 | -> 119 | -> 120 |
uspto searches
Patent Apps in 607/120Granted Patents in 607/120
Use the links above or do an advanced search in ppubs for:
(607/120.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.