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Spin Master, Ltd v Choirock Contents Factory, Co Ltd

Intellectual Property Magazine

Spin Master, Ltd v Choirock Contents Factory, Co Ltd

US Court of Appeals for the Federal Circuit - 12 October 2021

Obviousness is typically alleged to challenge validity of a patent when no single prior art reference discloses all elements of a claim. It could be a very powerful tool to defend against a patent infringement lawsuit.

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