ARALAC, INC. v. HAT CORPORATION OF AMERICA

No. 9184.

166 F.2d 286 (1948)

ARALAC, Inc. v. HAT CORPORATION OF AMERICA.

Circuit Court of Appeals, Third Circuit.

Decided February 10, 1948.


Attorney(s) appearing for the Case

Worthington Campbell, of New York City (Southerland, Berl & Potter and William S. Potter, all of Wilmington, Del., and Campbell, Brumbaugh & Free and Mark N. Donohue, all of New York City, on the brief), for appellant.

Drury W. Cooper, of New York City (John N. Cooper and Bertram F. Shipman, both of New York City, and C. S. Layton, of Wilmington, Del., on the brief), for appellee.

Before GOODRICH and McLAUGHLIN, Circuit Judges, and MURPHY, District Judge.


MURPHY, District Judge.

This is an appeal from the United States District Court for the District of Delaware in an action instituted by Aralac, Inc., a Delaware Corporation, for a declaratory judgment, Judicial Code, Section 274d, 28 U.S.C.A. § 400, of invalidity of United States Letters Patent No. 2,322,254 and Claims 15, 16, 17 and 18 of United States Letters Patent No. 2,322,255, owned by Hat Corporation of America...

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