“Comparison Prior Art” Must Be Tied to the Same Article of Manufacture as That Claimed
Intellectual Property Law Blog
DECEMBER 21, 2023
15, 2023) , the Federal Circuit vacated a jury verdict of non-infringement in a design-patent infringement action filed by Columbia Sportswear against Seirus Innovative Accessories. It found that the lower court erred by failing to instruct the jury that “comparison prior art” must be tied to the same article of manufacture as that claimed.
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