Hierarchy/Derived subclasses
| 266 / 102 | -> 103 | -> 104 | |
| -> 105 | |||
| -> 106 | |||
| -> 107 | |||
| -> 108 | |||
| -> 109 | |||
| -> 110 | |||
| -> 111 | -> 112 | ||
| -> 113 |
uspto searches
Patent Apps in 266/103Granted Patents in 266/103
Use the links above or do an advanced search in ppubs for:
(266/103.ccls. or 266/104.ccls. or 266/105.ccls. or 266/106.ccls. or 266/107.ccls. or 266/108.ccls. or 266/109.ccls. or 266/110.ccls. or 266/111.ccls. or 266/112.ccls. or 266/113.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.