Guy A. Shaked Investments, Ltd. et al v. Trade Box, LLC

  1. September 25, 2024

    Hairbrush Co.'s Patent Suit Over Straighteners Settles

     A hairbrush company and an investment firm that together filed several lawsuits accusing various companies of "poisoning" the market with knockoffs of their patented ceramic straightening brush asked a California federal judge Wednesday to dismiss the last of those cases, stating that the claims have been settled.

  2. December 19, 2019

    Hairbrush Co. Sues Over Knockoffs That 'Poisoned' Market

    A hairbrush company has filed patent lawsuits accusing several rival companies of ripping off its ceramic heated straightening brush, telling a California federal court that its competitors have "poisoned the market" with lower-quality copycats.