Nike, Inc v. PUMA North America, Inc.

  1. October 10, 2018

    Puma Must Face Nike's Flyknit Patent Infringement Claims

    Puma must face claims that the German sportswear company is knowingly ripping off Nike's patented knitted shoe designs, a Massachusetts federal judge ruled Wednesday, queuing a legal battle over the trendy, sock-like features of Nike's Flyknit series and Puma's Netfit series.

  2. July 30, 2018

    Nike Says Puma Letters Show Willful Breach Of Shoe Patents

    Nike claimed in a Monday court filing that Puma ignored warnings that its sock-like knitted shoes appeared to rip off Nike's patented design and then stepped up its infringement, saying the existence of notification letters and responses are enough to show Puma willfully offended Nike's intellectual property.

  3. July 16, 2018

    Puma Looks To Ditch Willfulness Claims In Nike IP Suit

    Puma asked a Boston federal court on Friday to dismiss Nike's claims that the alleged infringement of patents for trendy knitted shoes was willful, and to dismiss claims for two of the patents-in-suit altogether.

  4. May 04, 2018

    Nike Accuses Puma Of Infringing 'Flyknit,' Sole Patents

    Nike filed suit against Puma in a Boston federal court on Thursday, claiming the sportswear competitor is infringing patents that cover trendy knitted shoes as well as two key sole technologies.

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