USPC Class Details

Description: D4 brushware / d4 brushware/(116) combined with diverse article

Hierarchy/Derived subclasses

D4 / 116-> 117
 -> 118

uspto searches

Patent Apps in D4/116

Granted Patents in D4/116

Use the links above or do an advanced search in ppubs for:
(D4/116.ccls. or D4/117.ccls. or D4/118.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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