Hierarchy/Derived subclasses
60 / 597 | -> 598 | -> 605.1 | -> 605.2 | |
-> 605.3 | ||||
-> 606 | ||||
-> 607 | -> 608 | |||
-> 609 | -> 610 | |||
-> 611 | ||||
-> 612 |
uspto searches
Patent Apps in 60/605.1Granted Patents in 60/605.1
Use the links above or do an advanced search in ppubs for:
(60/605.1.ccls. or 60/605.2.ccls. or 60/605.3.ccls. or 60/606.ccls. or 60/607.ccls. or 60/608.ccls. or 60/609.ccls. or 60/610.ccls. or 60/611.ccls. or 60/612.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.