Attorney(s) appearing for the Case
Edwin J. Balluff, Detroit, Mich., and Hector M. Holmes, Boston, for appellant.
Irving U. Townsend, Jr., Boston, Mass., for appellee.
Before MAGRUDER, Chief Judge, and WOODBURY and HARTIGAN, Circuit Judges.
United States Court of Appeals First Circuit.
WOODBURY, Circuit Judge.
This is an appeal from a judgment dismissing a complaint in a suit for patent infringement wherein it is ordered adjudged and decreed that claims 2 and 6 of U. S. Patent No. 2,252,210, and claims 1 and 4, of U. S. Patent No. 2,252,211, both issued to P. R. Seemiller on August 12, 1941, are invalid for want of invention, but if valid, have been infringed by the defendant. The first patent is for an improvement in the method of making heat exchange...
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