Hierarchy/Derived subclasses
707 / 999.1 | -> 999.101 | |
-> 999.102 | ||
-> 999.103 | -> 999.104 | |
-> 999.105 | ||
-> 999.106 | ||
-> 999.107 |
uspto searches
Patent Apps in 707/999.1Granted Patents in 707/999.1
Use the links above or do an advanced search in ppubs for:
(707/999.1.ccls. or 707/999.101.ccls. or 707/999.102.ccls. or 707/999.103.ccls. or 707/999.104.ccls. or 707/999.105.ccls. or 707/999.106.ccls. or 707/999.107.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.