APPLICATION OF CHARLES L. CORMANY ET AL. Patent Appeal No. 8775.United States Court of Customs and Patent Appeals. April 19, 1973. Mark Levin, Pittsburgh, Pa., atty. of record, for appellants; Chisholm Spencer, Pittsburgh, Pa., Jones Lockwood, George R. Jones, Arlington, Va., of counsel. S. Wm. Cochran, Washington, D.C., for Commissioner of Patents. Jack E. Armore, […]