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 (97) post imaging process, finishing, or perfecting composition or product (117.1) liquid development (117.2) postdeveloping step

Hierarchy/Derived subclasses

430 / 31	-> 97	-> 117.1	-> 117.2	-> 117.3	-> 117.31
					-> 117.32
				-> 117.4
				-> 117.5

uspto searches

Patent Apps in 430/117.2

Granted Patents in 430/117.2

Use the links above or do an advanced search in ppubs for:
(430/117.2.ccls. or 430/117.3.ccls. or 430/117.31.ccls. or 430/117.32.ccls. or 430/117.4.ccls. or 430/117.5.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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