Michael Messier filed a Petition for Cancellation of the New Orleans Saints fleur-de-lis service mark, No. 992210 (“Saints Mark”). Mr. Messier asserted that he is a direct descendent of the Kings of France (Scotland, Aragon, and Castille) and that “he and his family own intellectual property rights in the Fleur-de-Lys, Orleans, and Saints marks.” However

General Mills filed an application to register the color yellow appearing as the uniform background on a box of Cheerios.   It contended that consumers have come to identify the color yellow specifically with Cheerios, when used in connection with the goods.  It submitted survey evidence and expert reports to support the claim of acquired distinctiveness.