USPC Class Details

Description: 430 radiation imagery chemistry: process, composition, or product thereof / 430 radiation imagery chemistry: process, composition, or product thereof/(31) electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc., process, composition, or product (49.1) to produce printing surface (49.5) posttreatment making nonimaged or nontoned areas hydrophilic

Hierarchy/Derived subclasses

430 / 31

-> 49.1

-> 49.5

-> 49.6

-> 49.7

-> 49.8

uspto searches

Patent Apps in 430/49.5

Granted Patents in 430/49.5

Use the links above or do an advanced search in ppubs for:
(430/49.5.ccls. or 430/49.6.ccls. or 430/49.7.ccls. or 430/49.8.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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