Patent Appeal No. 74-529. April 25, 1974. Robert H. Eckhoff, San Francisco, Cal., John F. Smith, Arlington, Va., attys. of record, for appellant. C. Willard Hayes, Washington, D.C. (Cushman, Darby Cushman, Washington, D.C.), atty. of record, for appellee. Appeal from the Trademark Trial and Appeal Board. Before MARKEY, Chief Judge, BALDWIN, LANE and MILLER, Judges, and WORLEY, Senior Judge. WORLEY, Senior Judge. Appellant, Continental Nut Company, seeks registration of "CORDON BLEU" as a trademark