Hierarchy/Derived subclasses
| 360 / 81 | -> 83 | -> 84 | -> 85 |
uspto searches
Patent Apps in 360/84Granted Patents in 360/84
Use the links above or do an advanced search in ppubs for:
(360/84.ccls. or 360/85.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.