TORONTO — Lululemon Athletica Inc. has taken another step to deter people from producing knockoffs of its athleisurewear. Records filed with the U.S. Patent and Trademark Office show the ...

CNN — Scroll through TikTok, and there's a dupe for seemingly everything. Don't want to spend $98 on lululemon leggings? Try these $27 alternatives. If a Skims bodysuit is too much, a smiling ...

Lululemon is suing Costco to stop the sale of knockoff items. This lawsuit could indicate erosion in Lululemon's brand power. 10 stocks we like better than Lululemon Athletica Inc. › This is how it ...

Fashion brand Lululemon has successfully registered the mark LULULEMON DUPE in its latest bid to find new and creative ways to tackle rising dupe culture. Register for free to receive our newsletter, ...

This summer, a new line of Costco hoodies, jackets and pants went viral. Consumers claimed that they looked and felt very similar to their Lululemon favorites – namely the “subca” hoodie, “define” ...

Welcome to your Sunday recap of the week's biggest developments in trademark and brand protection. From Lululemon’s DUPE registration to OpenAI's latest Sora complaints, here's what shaped the IP ...