Hierarchy/Derived subclasses
370 / 351 | -> 357 | -> 360 | -> 362 | -> 364 | -> 365 |
uspto searches
Patent Apps in 370/364Granted Patents in 370/364
Use the links above or do an advanced search in ppubs for:
(370/364.ccls. or 370/365.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.