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Tag Archives: Trademark Suit

Some Trademarks Die Hard, Some Are Just Numb

Posted in Branding, Dilution, Famous Marks, Infringement, Law Suits, Marketing, Trademarks

Likelihood of confusion? Likelihood of dilution? Blurring? Tarnishment? All to the left?   To closely examine Sears’ most recent trademark infringement and dilution law suit and complaint concerning the DIEHARD brand against the maker of DieHard Spray ("a numbing agent for male genitalia"), check out Sears, Roebuck & Co. v. Rockhard Laboratories, Inc., venued in the Northern District… Continue Reading

Name That (Zombie) Brand

Posted in Guest Bloggers

Losing a trademark challenge is bad news, right? It’s costly, it’s embarrassing, and it can damage a brand’s reputation. And yet in one well-known instance, losing a trademark challenge didn’t hurt a brand at all. In fact, it ensured the brand’s immortality. The product name I’m thinking of existed for just three years in the… Continue Reading

Update: Who’s Your Patty? Lawsuit and Reverse Confusion

Posted in Advertising, Branding, Dilution, Famous Marks, Food, Infringement, Law Suits, Marketing, Trademarks

The Minneapolis Star Tribune finally reported on the Who’s Your Patty? trademark infringement lawsuit filed in August by self-proclaimed "David" (Lion’s Tap) against "Goliath" (McDonald’s), here. Our previous coverage is here, here, and here. The Star Tribune reports that McDonald’s has not yet answered the complaint filed by Lion’s Tap. That’s true, but all that means is… Continue Reading