UNIVERSITY OF ILLINOIS FOUNDATION v. BLOCK DRUG CO.

No. 11605.

241 F.2d 6 (1957)

The UNIVERSITY OF ILLINOIS FOUNDATION, Plaintiff-Appellee, v. BLOCK DRUG CO., Amm-i-dent, Inc., and F. W. Woolworth Co., Defendants-Appellants.

United States Court of Appeals Seventh Circuit.

Rehearing Denied February 18, 1957.


Attorney(s) appearing for the Case

Benjamin B. Schneider, Chicago, Ill., Robert S. Dunham, William R. Liberman, New York City, Robert L. Broderick, East St. Louis, Ill., and R. Howard Goldsmith, Chicago, Ill., for appellants. Schneider, Dressler & Goldsmith, Chicago, Ill., of counsel.

Charles J. Merriam, Chicago, Ill., Harold G. Baker, East St. Louis, Ill., Robert F. Monaghan, Hugh M. Matchett, John Rex Allen, Chicago, Ill., for appellee. Merriam & Lorch, Chicago, Ill., of counsel.

Before MAJOR, FINNEGAN and SCHNACKENBERG, Circuit Judges.


MAJOR, Circuit Judge.

This is an action alleging infringement of two patents: No. 2,542,886, entitled "Dentifrice," granted February 20, 1951, to Edward C. Wach, and No. 2,622,058, entitled "Ammoniated Dentifrice," granted December 16, 1952, to Robert G. Kesel. (The former will hereinafter be referred to as the Wach and the latter as the Kesel patent.) Plaintiff, The University of Illinois Foundation, acquired the patents by assignment from Wach and Kesel. Both patents...

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