Hierarchy/Derived subclasses
| 104 / 88.01 | -> 88.02 | -> 88.05 |
uspto searches
Patent Apps in 104/88.05Granted Patents in 104/88.05
Use the links above or do an advanced search in ppubs for:
(104/88.05.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.