TROPIC-AIRE, INC. v. AUTO RADIATOR MFG. CO.

No. 6383.

96 F.2d 345 (1938)

TROPIC-AIRE, Inc., v. AUTO RADIATOR MFG. CO.

Circuit Court of Appeals, Seventh Circuit.

April 1, 1938.


Attorney(s) appearing for the Case

Harold Olsen, of Chicago, Ill., for appellant.

Delos G. Haynes and Lloyd R. Koenig, both of St. Louis, Mo., and Solomon Lettvin, of Chicago, Ill., for appellee.

Before SPARKS and MAJOR, Circuit Judges, and LINDLEY, District Judge.


SPARKS, Circuit Judge.

Appellant charged appellee with infringement of its United States patents to Waters, No. 1,684,900, and to Butterfield, No. 1,834,141. The former was issued September 18, 1928, on an application filed November 20, 1926; the latter was issued December 1, 1931, on an application filed February 20, 1929. The defense was invalidity and non-infringement. At the conclusion of the evidence the court dismissed the bill of complaint for want of equity...

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