Bands named after copyrighted product names

Gran Torino

I don't know if they are still around.

The Good Year Pimps. They held out for years in court with Goodyear before caving, later returning to the name, more court battles and are now, The Pimps.

Pantera

Not sure if this counts

quote:

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Green Jello had to change to Green Jelly.

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I didn't know until years later that Danny Carey played the drums on 3 Little Pigs and Les Claypool, Pauly Shore, and Maynard did the pigs' voices. What a weird bit of 90's trivia.