Hierarchy/Derived subclasses
473 / 1 | -> 4 | -> 10 | -> 11 |
-> 12 | |||
-> 13 | |||
-> 14 |
uspto searches
Patent Apps in 473/10Granted Patents in 473/10
Use the links above or do an advanced search in ppubs for:
(473/10.ccls. or 473/11.ccls. or 473/12.ccls. or 473/13.ccls. or 473/14.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.