Patent Appeal No. 8529. May 13, 1971. Roy F. Schaeperklaus, Cincinnati, Ohio, attorney of record, for appellants. William A. Smith, Jr., Washington, D.C., of counsel. S. Wm. Cochran, Washington, D.C., for the Commissioner of Patents. Betty Hedrick Vertiz, Arlington, Va., of counsel. Before RICH, ALMOND, BALDWIN and LANE, Judges, and SKELTON, Judge, sitting by designation. ALMOND, Judge. This appeal is from a decision by the Trademark Trial and Appeal Board, 159 USPQ 445 (1968), affirming the examiner's