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Riddell Rival Infringed Football Helmet Design, Jury Hears

Law360, Chicago (May 13, 2019, 9:58 PM EDT) -- Riddell Inc.’s biggest rival in the football helmet market infringed a football helmet design patent the company holds when the competitor began marketing its then-latest line of helmets, an Illinois federal...
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Case Number

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Illinois Northern

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Date Filed

April 21, 2016

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