Hierarchy/Derived subclasses
47 / 65.5 | -> 65.6 |
uspto searches
Patent Apps in 47/65.6Granted Patents in 47/65.6
Use the links above or do an advanced search in ppubs for:
(47/65.6.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.