Hierarchy/Derived subclasses
| 128 / 200.24 | -> 205.27 | -> 205.29 | -> 206.11 | |
| -> 206.12 | -> 206.13 | |||
| -> 206.14 | ||||
| -> 206.15 | ||||
| -> 206.16 | ||||
| -> 206.17 | ||||
| -> 206.18 | ||||
| -> 206.19 |
uspto searches
Patent Apps in 128/205.29Granted Patents in 128/205.29
Use the links above or do an advanced search in ppubs for:
(128/205.29.ccls. or 128/206.11.ccls. or 128/206.12.ccls. or 128/206.13.ccls. or 128/206.14.ccls. or 128/206.15.ccls. or 128/206.16.ccls. or 128/206.17.ccls. or 128/206.18.ccls. or 128/206.19.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.