Hierarchy/Derived subclasses
96 / 108 | -> 121 | -> 131 | -> 132 |
uspto searches
Patent Apps in 96/131Granted Patents in 96/131
Use the links above or do an advanced search in ppubs for:
(96/131.ccls. or 96/132.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.