Home » Lululemon sues Costco for trademark infringement Lululemon sues Costco for trademark infringement Through Morgane Monteiro. Published on 11 July 2025 à 15h38 - Update on 12 August 2025 à 11h37 Resources On June 27, 2025, Lululemon filed a lawsuit against Costco in the US District Court for the Central District of California.… Morgane Monteiro CostcocounterfeitingdupesEconomy and regulatorsLulumemonregulatory Read more Lululemon: record profits in 2023 with worrying growth Exclusive [mind Retail Exclusive] Veesual signs up Lululemon and Adore Me Regulatory [Regulatory] Indonesia, South Africa and Chile join the U.S. in an attempt to curb Shein and Temu Amazon found responsible by the E.U. for Louboutin counterfeits DSA: Brussels orders AliExpress to clarify anti-counterfeiting actions Amazon cuts back on private label offerings due to pressure from competition regulators