Patent Appeal No. 6410. February 5, 1959. Mock Blum, New York City (Asher Blum, New York City, and Charles R. Allen, Jr., Washington, D.C., of counsel), for appellant. Howard A. Rosenberg, New York City (William R. Liberman, New York City, of counsel), for appellee. Before WORLEY, Acting Chief Judge, and RICH and MARTIN, Judges. MARTIN, Judge. This appeal is from the decision of the Commissioner of Patents, speaking through the Assistant Commissioner, affirming the decision of the Examiner of Interferences