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