The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

Lululemon files explosive lawsuit against Costco, alleging the retailer copied popular designs and confused consumers with ...

Does your athleticwear from Costco look similar to a Lululemon outfit? That's intentional, a new lawsuit alleges.

In a lawsuit filed Friday, Lululemon claimed Costco was violating its patents by selling “knockoff” versions of its pants, ...

Lululemon has filed a lawsuit against Costco, accusing the megaretailer of selling “dupes” of its popular athletic wear that ...

Costco has been accused of duping customers with knockoffs of luxury athletic and lifestyle apparel that are a fraction of ...

Lululemon has filed a lawsuit against Costco claiming that the membership-based wholesale retail company sold similar ...

Discover which attractions and establishments are open on the Fourth of July in Washington for your holiday plans.