WEINAR v. ROLLFORM INC.

Appeal Nos. 84-515, 84-526.

744 F.2d 797 (1984)

Roger Neil WEINAR, an individual, Concept Search, Inc., a corporation, and National Gypsum Company, a corporation, Appellees, v. ROLLFORM INCORPORATED, a corporation, Appellant. Roger Neil WEINAR, an individual, Concept Search, Inc., a corporation, and National Gypsum Company, a corporation, Cross-Appellants, v. ROLLFORM INCORPORATED, a corporation, and George C. Adams, an individual, Cross-Appellees.

United States Court of Appeals, Federal Circuit.

September 17, 1984.


Attorney(s) appearing for the Case

Douglas W. Sprinkle, Birmingham, Mich., argued for appellants. With him on the brief was Ernest I. Gifford, Birmingham, Ala.

Eric P. Schellin, Arlington, Va., argued for appellees. With him on the brief was Kenneth L. Warsh.

Before MARKEY, Chief Judge, NICHOLS, Senior Circuit Judge, and KASHIWA, Circuit Judge.


MARKEY, Chief Judge.

Appeals from judgments entered on verdicts after denials of motions for judgment notwithstanding the verdict (JNOV). The United States District Court for the Eastern District of Michigan entered judgments on jury verdicts that U.S. Patent No. 3,308,590 (Ettore patent) is valid and not infringed, that U.S. Patent No. 4,117,644 ('644 patent) is valid and infringed, that U.S. Patent No. 4,221,095 ('095 patent) and U.S. Patent No. 4,296,580 ('580...

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