Hierarchy/Derived subclasses
62 / 600 | -> 606 | -> 607 | |
-> 608 | |||
-> 51.2 | -> 610 | ||
-> 611 | -> 612 | ||
-> 613 | |||
-> 614 | |||
-> 615 | |||
-> 616 |
uspto searches
Patent Apps in 62/606Granted Patents in 62/606
Use the links above or do an advanced search in ppubs for:
(62/606.ccls. or 62/607.ccls. or 62/608.ccls. or 62/51.2.ccls. or 62/610.ccls. or 62/611.ccls. or 62/612.ccls. or 62/613.ccls. or 62/614.ccls. or 62/615.ccls. or 62/616.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.