Hierarchy/Derived subclasses
| 702 / 108 | -> 124 | -> 125 |
| -> 126 |
uspto searches
Patent Apps in 702/124Granted Patents in 702/124
Use the links above or do an advanced search in ppubs for:
(702/124.ccls. or 702/125.ccls. or 702/126.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.