Patent Appeal No. 6264. April 4, 1957. John Howard Joynt, Washington, D.C., for appellant. Walter H. Free, New York City (Thornton F. Holder, Painesville, Ohio, and Richard G. Fuller, New York City, of counsel), for appellee. Before JOHNSON, Chief Judge, and O'CONNELL, WORLEY, RICH and JACKSON (retired), Judges. WORLEY, Judge. This is an appeal from the decision of the Assistant Commissioner of Patents, hereafter referred to as the commissioner, reversing the decision of the Examiner of Interferences