Puma introduced 'Nitro' line last year Brooks' ads for nitrogen-infused shoes allegedly violate rights (Reuters) - German sportswear maker Puma SE has sued Berkshire Hathaway's Brooks Sports Inc in ...

Brooks is fighting back against Puma after the German athleticwear company sued it claiming trademark and design patent infringement in July. In its defense against Puma’s claims, the Berkshire ...

Puma is coming after Brooks over its use of the word “Nitro” and for allegedly infringing on the design patent of one of its shoes. In a complaint filed Friday in a U.S. district court in the Southern ...

“Puma is abusing trademark law by seeking to prevent competitors from using the term ‘nitro’ to describe nitro-infused shoes.” – Brooks’ July 2022 statement Brooks Sports, a sports apparel company ...