Hierarchy/Derived subclasses
| 101 / 45 | -> 93 | -> 94 | -> 95 | -> 96 |
| -> 97 | ||||
| -> 98 |
uspto searches
Patent Apps in 101/94Granted Patents in 101/94
Use the links above or do an advanced search in ppubs for:
(101/94.ccls. or 101/95.ccls. or 101/96.ccls. or 101/97.ccls. or 101/98.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.