USPC Class Details

Description: 345 computer graphics processing and selective visual display systems / 345 computer graphics processing and selective visual display systems/(418) computer graphics processing (440) graph generating

Hierarchy/Derived subclasses

345 / 418	-> 440	-> 440.1
		-> 440.2

uspto searches

Patent Apps in 345/440

Granted Patents in 345/440

Use the links above or do an advanced search in ppubs for:
(345/440.ccls. or 345/440.1.ccls. or 345/440.2.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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