USPC Class Details

Description: 430 radiation imagery chemistry: process, composition, or product thereof / 430 radiation imagery chemistry: process, composition, or product thereof/(22) registration or layout process other than color proofing

Hierarchy/Derived subclasses

430 / 22

uspto searches

Patent Apps in 430/22

Granted Patents in 430/22

Use the links above or do an advanced search in ppubs for:
(430/22.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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