CARBO-FROST v. STANLEY KNIGHT CORPORATION

No. 7432.

121 F.2d 576 (1941)

CARBO-FROST, Inc., et al. v. STANLEY KNIGHT CORPORATION et al.

Circuit Court of Appeals, Seventh Circuit.

Rehearing Denied July 16, 1941.


Attorney(s) appearing for the Case

Paul R. Stinson, of Kansas City, Mo., Geo. Bayard Jones, of Chicago, Ill., and Kenneth S. Neal, of New York City, for appellants.

Geo. H. Wallace and Chas. B. Cannon, both of Chicago, Ill., for appellees.

Before EVANS and MAJOR, Circuit Judges, and BRIGGLE, District Judge.


EVANS, Circuit Judge.

Patent No. 1,785,326, dated December 16, 1930, covering "Method of and Apparatus for Utilizing Phase-Changeable- Material," is the subject of this litigation. The District Court found the claims in suit were invalid. It also found that if valid, they were infringed.

We might well accept the opinion of the District Court for it states the reasons for the conclusions reached, with which we agree...

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