Hierarchy/Derived subclasses
| 48 / 61 | -> 89 | -> 102r | -> 105 |
uspto searches
Patent Apps in 48/105Granted Patents in 48/105
Use the links above or do an advanced search in ppubs for:
(48/105.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.