Hierarchy/Derived subclasses
| 60 / 39.01 | -> 39.15 | -> 791 | -> 792 |
| -> 39.162 | |||
| -> 39.163 | |||
| -> 39.17 |
uspto searches
Patent Apps in 60/791Granted Patents in 60/791
Use the links above or do an advanced search in ppubs for:
(60/791.ccls. or 60/792.ccls. or 60/39.162.ccls. or 60/39.163.ccls. or 60/39.17.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.