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HEYER DUPLICATOR CO. v. DITTO

No. 3508.

6 F.2d 578 (1925)

HEYER DUPLICATOR CO., Inc., v. DITTO, Inc.

Circuit Court of Appeals, Seventh Circuit.

May 29, 1925.

Attorney(s) appearing for the Case

Samuel W. Banning, of Chicago, Ill., for appellant.

George L. Wilkinson, of Chicago, Ill., for appellee.

Before EVANS, PAGE, and ANDERSON, Circuit Judges.

EVAN A. EVANS, Circuit Judge.

The present suit was brought to enjoin the infringement of claim 42, patent No. 965,887, covering a multiple copying machine. The same claim was before this court and upheld in 284 F. 242. The sharply controverted issue on that appeal was one of infringement. This court found for patentee. The Supreme Court took the case on a writ of certiorari, and reversed the judgment. 263 U.S. 100, 44 S.Ct. 31, 68 L...

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