Yeti sues Walmart — again — for allegedly selling knockoff products

Yeti Coolers LLC is back in court with the world's largest big-box retailer.The Austin-based cooler maker filed a lawsuit Dec. 8 against Arkansas-based Wal-Mart Stores Inc., IPWatchdog reports. It alleges patent, trademark and copyright violations. Yeti claims Wal-Mart is selling products that look strikingly similar to its own but are actually knockoffs.The suit, filed in the Western District of Texas, continues an earlier legal skirmish: Yeti had sued Wal-Mart in 2016 alleging intellectual&hel