USPC Class Details

Description: 312 supports: cabinet structure / 312 supports: cabinet structure/(31) with gas or vapor treatment of material (31.01) by wetted surface exposed to material chamber and continuously contacted by unconfined gas (31.02) knockdown

Hierarchy/Derived subclasses

312 / 31

-> 31.01

-> 31.02

uspto searches

Patent Apps in 312/31.02

Granted Patents in 312/31.02

Use the links above or do an advanced search in ppubs for:
(312/31.02.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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