USPC Class Details

Description: 29 metal working / 29 metal working/(76.1) filing

Hierarchy/Derived subclasses

29 / 76.1-> 76.2
 -> 76.3
 -> 76.4
 -> 77

uspto searches

Patent Apps in 29/76.1

Granted Patents in 29/76.1

Use the links above or do an advanced search in ppubs for:
(29/76.1.ccls. or 29/76.2.ccls. or 29/76.3.ccls. or 29/76.4.ccls. or 29/77.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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