ROSELUX CHEMICAL CO., Inc., Bonnie-Lan, Inc., and Proxite Products, Inc., Appellants, v. PARSONS AMMONIA COMPANY, Inc., Appellee. Patent Appeal No. 6715.United States Court of Customs and Patent Appeals. March 9, 1962. Page 856 Amster Levy, Edward F. Levy, and S. Stephen Baker, New York City, for appellants. George B. Finnegan, Jr., New York City (John […]
