U.S. CHEMICAL CORPORATION and U.S. Plastic Products Corporation, Appellants, v. PLASTIC GLASS CORPORATION. No. 12034.United States Court of Appeals, Third Circuit.Argued January 24, 1957. Decided May 7, 1957. Page 893 W. Brown Morton, New York City (Pennie, Edmonds, Morton, Barrows Taylor, Stanton T. Lawrence, Jr., New York City, on the brief), for appellants. W. Houston […]