Hierarchy/Derived subclasses
| 70 / 266 | -> 336 | -> 382 | -> 383 | |
| -> 384 | -> 385 |
uspto searches
Patent Apps in 70/382Granted Patents in 70/382
Use the links above or do an advanced search in ppubs for:
(70/382.ccls. or 70/383.ccls. or 70/384.ccls. or 70/385.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.