Lululemon accuses Costco of making duplicates of several products, including its popular Scuba hoodies, Define jackets and ...

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

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

The athleisure company alleged in a lawsuit that Costco is selling discounted "dupes" of some of Lululemon's most popular ...

The athleisure brand is accusing Costco of selling knockoffs of several of its signature designs and offering them at a lower ...

Lululemon is suing Costco, accusing the discount retailer of selling "confusingly similar" replicas of its jackets, sweatshirts and pants. In a lawsuit filed Friday in the U.S. District Court for ...