Hierarchy/Derived subclasses
127 / 34 | -> 42 | -> 46.1 | -> 58 | -> 59 | |
-> 60 | |||||
-> 61 | -> 62 |
uspto searches
Patent Apps in 127/58Granted Patents in 127/58
Use the links above or do an advanced search in ppubs for:
(127/58.ccls. or 127/59.ccls. or 127/60.ccls. or 127/61.ccls. or 127/62.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.