Hierarchy/Derived subclasses
| 74 / 10r | -> 10.1 | -> 10.15 | |||
| -> 10.2 | |||||
| -> 10.22 | |||||
| -> 10.27 | -> 10.29 | -> 10.31 | -> 10.33 | ||
| -> 10.35 | -> 10.37 | ||||
| -> 10.39 | |||||
| -> 10.41 | |||||
| -> 10.45 | |||||
| -> 10.5 | -> 10.52 | ||||
| -> 10.54 | |||||
| -> 10.6 | |||||
| -> 10.7 | |||||
| -> 10.8 | -> 10.85 | ||||
| -> 10.9 | |||||
| -> 10a |
uspto searches
Patent Apps in 74/10RGranted Patents in 74/10R
Use the links above or do an advanced search in ppubs for:
()
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.