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SPERRY RAND CORPORATION v. KNAPP-MONARCH COMPANY

Nos. 13678, 13679.

307 F.2d 344 (1962)

SPERRY RAND CORPORATION, Appellant in 13,678, v. KNAPP-MONARCH COMPANY, Appellant in 13,679.

United States Court of Appeals Third Circuit.

Decided August 8, 1962.

Attorney(s) appearing for the Case

Zachary T. Wobensmith, 2d, Philadelphia, Pa. (Clyde A. Norton, Henry Turin, New York City, on the brief), for Sperry Rand Corporation.

Norman Lettvin, Chicago, Ill. (George J. Harding 3rd, Busser, Smith & Harding, Philadelphia, Pa., Norman Lettvin, George B. Newitt, Bair, Freeman & Molinare, Chicago, Ill., on the brief), for Knapp-Monarch Co.

Before KALODNER, STALEY and SMITH, Circuit Judges.

SMITH, Circuit Judge.

These appeals are from a judgment entered in an action under the patent laws and involve the usual issues of validity and infringement. The patent in suit, No. 2,253,037, issued in August 19, 1941, on an application filed by one Raymond Knapp in November of 1937. The court below held claims 1, 5 and 11 invalid and not infringed; it held claim 13 valid and infringed. The defendant has abandoned its appeal...

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