Hierarchy/Derived subclasses
| 368 / 155 | -> 160 | -> 161 | -> 162 |
| -> 163 | |||
| -> 164 | |||
| -> 165 | -> 166 | ||
| -> 167 |
uspto searches
Patent Apps in 368/160Granted Patents in 368/160
Use the links above or do an advanced search in ppubs for:
(368/160.ccls. or 368/161.ccls. or 368/162.ccls. or 368/163.ccls. or 368/164.ccls. or 368/165.ccls. or 368/166.ccls. or 368/167.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.