Tag Archives: Patent Trial and Appeal Board

Helmet Maker Riddell Free to Move Forward with Patent Infringement Litigation During PTAB Review

On Sunday, March 19, 2017, an Illinois Federal Judge denied Kranos Corporation’s and Xenith LLC’ motion to stay Riddell’s helmet patent infringement cases against them, holding that a pending Patent Trial and Appeal Board (PTAB) review does not provide an automatic stay for the two cases. As previously reported, Riddell filed two lawsuits against Kranos and Xenith in April 2016, alleging their helmet designs infringed Riddell’s patented helmet designs. While the judge presiding over the case denied Riddell’s motion to consolidate the two…

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Helmet Maker Riddell Accuses Rivals of Delaying Football Helmet Patent Infringement Litigations: Unfair Delay, or Proper Use of a Stay Pending the PTAB Outcome?

Riddell, Inc., a Chicago-based sports equipment maker, urged an Illinois federal court to keep its patent infringement suits moving forward, instead of granting its rival’s motion to stay the cases while the Patent Trial and Appeal Board (PTAB) reviews the patents at issue. As background, Riddell filed two lawsuits in April, 2016 against Schutt Sports and Xenith, LLC, alleging the competing companies’ football helmets violated Riddell’s “Sports Helmet” patents, patent numbers 8,938,818 and 8,528,118, both issued between 2013 and 2015. Each patent provides detail…

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Taking a Second Look: Patent Trial and Appeal Board to Reconsider Denial of Nike’s Motion to Amend Footwear Patent

In a significant decision by the Federal Circuit, the Patent Trial and Appeal Board was ordered on Thursday, February 11, 2016, to reconsider its decision denying apparel giant Nike’s motion to amend a footwear patent. Thursday’s decision represents the first time that the Federal Circuit has not affirmed such a denial by the PTAB. The patent at issue is one for a technology used in Nike’s “Flyknit” running shoe, specifically pertaining to the manner in which the upper portion of the shoe is manufactured. The…

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