USPC Class Details

Description: 111 planting / 111 planting/(14) drilling (170) having depositor feature (177) rotating dispensing element (178) roll or drum

Hierarchy/Derived subclasses

111 / 14-> 170-> 177-> 178-> 179-> 180
     -> 181
     -> 182

uspto searches

Patent Apps in 111/178

Granted Patents in 111/178

Use the links above or do an advanced search in ppubs for:
(111/178.ccls. or 111/179.ccls. or 111/180.ccls. or 111/181.ccls. or 111/182.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.
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