Hierarchy/Derived subclasses
| 347 / 1 | -> 101 | -> 105 | -> 106 |
uspto searches
Patent Apps in 347/105Granted Patents in 347/105
Use the links above or do an advanced search in ppubs for:
(347/105.ccls. or 347/106.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.