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:
(74/10r.ccls. or 74/10.1.ccls. or 74/10.15.ccls. or 74/10.2.ccls. or 74/10.22.ccls. or 74/10.27.ccls. or 74/10.29.ccls. or 74/10.31.ccls. or 74/10.33.ccls. or 74/10.35.ccls. or 74/10.37.ccls. or 74/10.39.ccls. or 74/10.41.ccls. or 74/10.45.ccls. or 74/10.5.ccls. or 74/10.52.ccls. or 74/10.54.ccls. or 74/10.6.ccls. or 74/10.7.ccls. or 74/10.8.ccls. or 74/10.85.ccls. or 74/10.9.ccls. or 74/10a.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.