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Article Date: September 2023
Word Count: 125

Columbia Sportswear Appeal Wins New Trial

In the latest chapter of the long-running court battle, the U.S. Court of Appeals for the Federal Circuit overturned a jury verdict that invalidated COLM’s Omni-Heat design patent infringement claims against Seirus Innovative Accessories, awarding a new patent trial. The Circuit panel agreed that improper jury instructions regarding prior art led the jury to ... Log in to view full article.


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