Hierarchy/Derived subclasses
134 / 94.1 | -> 103.2 | -> 103.3 |
uspto searches
Patent Apps in 134/103.2Granted Patents in 134/103.2
Use the links above or do an advanced search in ppubs for:
(134/103.2.ccls. or 134/103.3.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.