Hierarchy/Derived subclasses
| 706 / 45 | -> 46 | -> 47 | -> 48 |
| -> 49 | |||
| -> 50 | |||
| -> 51 | |||
| -> 52 | |||
| -> 53 | |||
| -> 54 | |||
| -> 55 | |||
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| -> 58 |
uspto searches
Patent Apps in 706/46Granted Patents in 706/46
Use the links above or do an advanced search in ppubs for:
(706/46.ccls. or 706/47.ccls. or 706/48.ccls. or 706/49.ccls. or 706/50.ccls. or 706/51.ccls. or 706/52.ccls. or 706/53.ccls. or 706/54.ccls. or 706/55.ccls. or 706/56.ccls. or 706/57.ccls. or 706/58.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.