COPEMAN LABORATORIES CO. v. GENERAL PLASTICS CORP.

No. 8674.

149 F.2d 962 (1945)

COPEMAN LABORATORIES CO. v. GENERAL PLASTICS CORPORATION et al.

Circuit Court of Appeals, Seventh Circuit.

June 15, 1945.


Attorney(s) appearing for the Case

Casper William Ooms and Edwin S. Booth, both of Chicago, Ill., for appellant.

George W. Hansen and Willard L. Pollard, both of Chicago, Ill., for appellees.

Before MAJOR, KERNER, and MINTON, Circuit Judges.


MAJOR, Circuit Judge.

This is an appeal from a judgment dismissing plaintiff's complaint which sought an injunction restraining defendants from alleged infringement of United States Reissue Letters Patents Nos. 17,278 and 17,279. The reason assigned by the lower court for the dismissal was that the patents "are either anticipated by the prior art or fail to disclose patentable invention over" the same. The only question presented by this appeal is the validity of...

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