Patent Appeal No. 6374. June 18, 1958. Cromwell, Greist Warden, Chicago, Ill. (Fred S. Lockwood, Chicago, Ill., of counsel), for appellant. Clarence W. Moore, Washington, D.C., for Commissioner of Patents. Before JOHNSON, Chief Judge, and O'CONNELL, WORLEY, and RICH, Associate Judges. JOHNSON, Chief Judge. This is an appeal from the decision of the Assistant Commissioner of Patents, 112 U.S.P.Q. 267, affirming the decision of the Examiner of Trademarks which refused registration of applicant's alleged