Hierarchy/Derived subclasses
| 329 / 347 | -> 363 | -> 365 | -> 366 |
uspto searches
Patent Apps in 329/365Granted Patents in 329/365
Use the links above or do an advanced search in ppubs for:
(329/365.ccls. or 329/366.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.