Hierarchy/Derived subclasses
| D6 / 329 | -> 334 | -> 3 | -> 358 | -> 12 | -> 359 | -> 13 |
uspto searches
Patent Apps in D6/358Granted Patents in D6/358
Use the links above or do an advanced search in ppubs for:
(D6/358.ccls. or D6/12.ccls. or D6/359.ccls. or D6/13.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.