Hierarchy/Derived subclasses
122 / 6r | -> 6.5 | |
-> 6.6 | -> 6.7 | |
-> 7r | -> 7a | |
-> 7b | ||
-> 7c | ||
-> 7d | ||
-> 8 | -> 9 | |
-> 6a | ||
-> 6b | ||
-> 6c |
uspto searches
Patent Apps in 122/6rGranted Patents in 122/6r
Use the links above or do an advanced search in ppubs for:
(122/6r.ccls. or 122/6.5.ccls. or 122/6.6.ccls. or 122/6.7.ccls. or 122/7r.ccls. or 122/7a.ccls. or 122/7b.ccls. or 122/7c.ccls. or 122/7d.ccls. or 122/8.ccls. or 122/9.ccls. or 122/6a.ccls. or 122/6b.ccls. or 122/6c.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.