JUNGERSEN v. MORRIS KAYSEN CO.

No. 358.

31 F.Supp. 703 (1940)

JUNGERSEN v. MORRIS KAYSEN CO.

District Court, E. D. Pennsylvania.

January 24, 1940.


Attorney(s) appearing for the Case

A. Yates Dowell, of Washington, D. C. (Karl W. Flocks, of Washington, D. C., and Manuel Steinberg, of Philadelphia, Pa., of counsel), for plaintiff.

Robert I. Silverman, of Washington, D. C., for defendant.


KALODNER, District Judge.

This is a suit in a civil action for patent infringement. The case was tried before me without a jury.

From the pleadings, proofs and briefs it is evident that if Patent No. 2,118,468 to Jungersen is valid, then it is also infringed. The defense is the asserted invalidity of the patent because of anticipation by the prior art: more specifically, prior patents, prior processes or methods...

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