Hierarchy/Derived subclasses
296 / 1.01 | -> 37.1 | -> 37.8 | -> 37.9 | -> 37.11 |
-> 37.12 | ||||
-> 37.13 | ||||
-> 37.14 | ||||
-> 37.15 | ||||
-> 37.16 |
uspto searches
Patent Apps in 296/37.8Granted Patents in 296/37.8
Use the links above or do an advanced search in ppubs for:
(296/37.8.ccls. or 296/37.9.ccls. or 296/37.11.ccls. or 296/37.12.ccls. or 296/37.13.ccls. or 296/37.14.ccls. or 296/37.15.ccls. or 296/37.16.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.