J. R. CLARK CO. v. JONES & LAUGHLIN STEEL CORP.

No. 13113.

288 F.2d 279 (1961)

J. R. CLARK COMPANY and John R. Clark, Plaintiffs-Appellees, v. JONES & LAUGHLIN STEEL CORPORATION, Defendant-Appellant.

United States Court of Appeals Seventh Circuit.

April 3, 1961.


Attorney(s) appearing for the Case

Russell J. Ryan, Jr., Indianapolis, Ind., G. R. Harris, Pittsburgh, Pa., Thompson, O'Neal & Smith, Indianapolis, Ind., of counsel, for appellant.

Douglas L. Carlsen, Andrew E. Carlsen, Minneapolis, Minn., Harold B. Hood, Indianapolis, Ind., of counsel, for plaintiffs-appellees.

Before HASTINGS, Chief Judge, DUFFY, Circuit Judge, and MERCER, District Judge.


DUFFY, Circuit Judge.

This is a suit for the alleged infringement of Olander Patent No. 2,663,102, issued December 22, 1953. The validity of Claim 1 of this patent was upheld and the claim found to be infringed in J. R. Clark Company v. Geuder, Paeschke & Frey Co., D.C.E.D.Wis., 159 F.Supp. 948. This case in the Wisconsin District Court and the appeal therefrom will sometimes be herein referred to as the "Wisconsin litigation...

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