Hierarchy/Derived subclasses
126 / 500 | -> 544 | -> 546 |
uspto searches
Patent Apps in 126/546Granted Patents in 126/546
Use the links above or do an advanced search in ppubs for:
(126/546.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.