Hierarchy/Derived subclasses
| D11 / 95 | -> 99 | -> 100 | -> 101 | -> 102 | -> 103 |
| -> 104 | |||||
| -> 105 | -> 106 | ||||
| -> 107 |
uspto searches
Patent Apps in D11/100Granted Patents in D11/100
Use the links above or do an advanced search in ppubs for:
(D11/100.ccls. or D11/101.ccls. or D11/102.ccls. or D11/103.ccls. or D11/104.ccls. or D11/105.ccls. or D11/106.ccls. or D11/107.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.