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 ...

Lululemon filed a lawsuit against Costco on Friday, accusing the wholesale club operator of selling lower-priced duplicates ...

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

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

Lululemon has sued Costco, alleging the retailer sells low-cost athleisure apparel knockoffs that unlawfully infringe ...

A California woman is suing Costco Wholesale Corporation for more than $14 million, claiming that a heavy liquor display ...

In a lawsuit filed Friday in the U.S. District Court for the Central District of California, the athletic and lifestyle apparel company claims that certain Costco products imitate its own designs ...