Hierarchy/Derived subclasses
| 182 / 82 | -> 93 | -> 94 | |
| -> 95 | -> 96 | ||
| -> 97 | -> 98 | ||
| -> 99 |
uspto searches
Patent Apps in 182/93Granted Patents in 182/93
Use the links above or do an advanced search in ppubs for:
(182/93.ccls. or 182/94.ccls. or 182/95.ccls. or 182/96.ccls. or 182/97.ccls. or 182/98.ccls. or 182/99.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.