Hierarchy/Derived subclasses
99 / 485 | -> 486 | -> 488 |
uspto searches
Patent Apps in 99/488Granted Patents in 99/488
Use the links above or do an advanced search in ppubs for:
(99/488.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.