Hierarchy/Derived subclasses
| 417 / 65 | -> 108 | -> 109 | -> 110 | |
| -> 111 | ||||
| -> 112 | -> 113 | |||
| -> 114 | ||||
| -> 115 | ||||
| -> 116 | ||||
| -> 117 |
uspto searches
Patent Apps in 417/109Granted Patents in 417/109
Use the links above or do an advanced search in ppubs for:
(417/109.ccls. or 417/110.ccls. or 417/111.ccls. or 417/112.ccls. or 417/113.ccls. or 417/114.ccls. or 417/115.ccls. or 417/116.ccls. or 417/117.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.