UNARCO INDUSTRIES, INC., Plaintiff-Appellant, v. EVANS PRODUCTS COMPANY, Defendant-Appellee. No. 16035.United States Court of Appeals, Seventh Circuit. October 4, 1967. Norman Lettvin, Edwin S. Booth, Bair, Freeman Molinare, Chicago, Ill., for plaintiff-appellant. Granger Cook, Jr., Chicago, Ill., John A. Blair, Detroit, Mich., Hume, Clement, Hume Lee, Chicago, Ill., for defendant-appellee, Robert L. Boynton, Harness, Dickey […]