USPC Class Details

Description: 312 supports: cabinet structure / 312 supports: cabinet structure/(35) removal facilitating magazine type (42) stacked article type (50) card or sheet (60) chute or column (61) with follower

Hierarchy/Derived subclasses

312 / 35

-> 42

-> 50

-> 60

-> 61

uspto searches

Patent Apps in 312/61

Granted Patents in 312/61

Use the links above or do an advanced search in ppubs for:
(312/61.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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