USPC Class Details

Description: 312 supports: cabinet structure / 312 supports: cabinet structure/(208.1) for key-board writing machine (e.g., typewriter) (208.2) including work-sheet storing area

Hierarchy/Derived subclasses

312 / 208.1

-> 208.2

uspto searches

Patent Apps in 312/208.2

Granted Patents in 312/208.2

Use the links above or do an advanced search in ppubs for:
(312/208.2.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.

Display:

Back