AUTOMATIC DEVICES CORP. v. SINKO TOOL & MFG. CO.

Nos. 7103, 7104.

112 F.2d 335 (1940)

AUTOMATIC DEVICES CORPORATION v. SINKO TOOL & MFG. CO. (two cases).

Circuit Court of Appeals, Seventh Circuit.

Rehearing Denied June 18, 1940.


Attorney(s) appearing for the Case

Drury W. Cooper and Thomas J. Byrne, both of New York City, and Henry M. Huxley, of Chicago, Ill., for plaintiff-appellee.

Russell Wiles, Bernard A. Schroeder, George A. Chritton, and Chritton, Wiles, Davies, Hirschl & Dawson, all of Chicago, Ill., for defendant-appellant.

Before EVANS, SPARKS, and MAJOR, Circuit Judges.


SPARKS, Circuit Judge.

The original complaint charged defendant with infringement of United States Patent to Mead, No. 1,736,544, issued November 19, 1929, on an application filed August 24, 1927. Subsequently, by supplemental complaint, plaintiff charged defendant with infringement of United States Patents to Johnson, No. 2,129,374, and to Cohen, No. 2,140,311, both of which were issued after the filing of the original complaint, on applications filed before that...

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