Hierarchy/Derived subclasses
383 / 6 | -> 25 | -> 26 | -> 27 |
-> 28 | |||
-> 29 | |||
-> 30 | -> 31 |
uspto searches
Patent Apps in 383/25Granted Patents in 383/25
Use the links above or do an advanced search in ppubs for:
(383/25.ccls. or 383/26.ccls. or 383/27.ccls. or 383/28.ccls. or 383/29.ccls. or 383/30.ccls. or 383/31.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.