CHICAGO DIETETIC SUPPLY HOUSE, INC. v. PERKINS PRODUCTS COMPANY (General Foods Corporation, Assignee, Substituted). Patent Appeal No. 6543.United States Court of Customs and Patent Appeals. June 29, 1960. John B. Hosty, Chicago, Ill., for appellant. Francis C. Browne, Washington, D.C., Frederick F. Mack, White Plains, N.Y. (Gordon R. Brown, White Plains, N.Y., of counsel), for […]