Hierarchy/Derived subclasses
| 188 / 67 | -> 74 | -> 79.51 | -> 79.52 | ||
| -> 79.53 | |||||
| -> 79.54 | |||||
| -> 79.55 | |||||
| -> 79.56 | |||||
| -> 79.57 | -> 79.58 | ||||
| -> 79.59 | -> 79.61 | ||||
| -> 79.62 | |||||
| -> 79.63 | -> 79.64 |
uspto searches
Patent Apps in 188/79.51Granted Patents in 188/79.51
Use the links above or do an advanced search in ppubs for:
(188/79.51.ccls. or 188/79.52.ccls. or 188/79.53.ccls. or 188/79.54.ccls. or 188/79.55.ccls. or 188/79.56.ccls. or 188/79.57.ccls. or 188/79.58.ccls. or 188/79.59.ccls. or 188/79.61.ccls. or 188/79.62.ccls. or 188/79.63.ccls. or 188/79.64.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.