Hierarchy/Derived subclasses
392 / 465 | -> 479 | -> 480 | -> 481 |
-> 482 | |||
-> 483 | |||
-> 484 |
uspto searches
Patent Apps in 392/479Granted Patents in 392/479
Use the links above or do an advanced search in ppubs for:
(392/479.ccls. or 392/480.ccls. or 392/481.ccls. or 392/482.ccls. or 392/483.ccls. or 392/484.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.