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 (31.03) moistened chamber wall

Hierarchy/Derived subclasses

312 / 31	-> 31.01	-> 31.03	-> 31.04
			-> 31.05	-> 31.06

uspto searches

Patent Apps in 312/31.03

Granted Patents in 312/31.03

Use the links above or do an advanced search in ppubs for:
(312/31.03.ccls. or 312/31.04.ccls. or 312/31.05.ccls. or 312/31.06.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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