Patent & Trademark

Charthouse International Learning claims its trademarks, "Fish!" and "The Fish! Philosophy"are violated by Joel Leskowitz and SunShower Learning's "Smile!" and "Smile! Philosophy." Both parties push motivational materials to the same market, Charthouse claims in Minneapolis Federal Court.

Technology Patents claims Deutsche Telekom, T-Mobile, Vodafone and affiliates and others violate its patent on sending and receiving text messages, in Greenbelt, Md., Federal Court.

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