Hierarchy/Derived subclasses
430 / 31 | -> 97 | -> 119.7 | -> 119.8 | -> 119.82 | -> 119.83 |
-> 119.84 |
uspto searches
Patent Apps in 430/119.82Granted Patents in 430/119.82
Use the links above or do an advanced search in ppubs for:
(430/119.82.ccls. or 430/119.83.ccls. or 430/119.84.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.