CORNWALL v. U.S. CONST. MFG., INC.

Appeal Nos. 85-2442, 85-2767.

800 F.2d 250 (1986)

Kenneth R. CORNWALL, Appellee, v. U.S. CONSTRUCTION MANUFACTURING, INC., Appellant. Kenneth R. CORNWALL, Appellant, v. U.S. CONSTRUCTION MANUFACTURING, INC., Appellee.

United States Court of Appeals, Federal Circuit.

September 2, 1986.


Attorney(s) appearing for the Case

F. Prince Butler, Griffin, Branigan & Butler, Arlington, Va., argued, for appellant, U.S. Const. Mfg., Inc.

Stanley H. Eleff and Edward C. LaRose, Trenam, Simmons, Kemker, Scharf, Barkin, Frye & O'Neill, Tampa, Fla., argued, for appellee Kenneth R. Cornwall.

Before RICH, Circuit Judge, BENNETT, Senior Circuit Judge, and BISSELL, Circuit Judge.


BISSELL, Circuit Judge.

In No. 85-2442, U.S. Construction Manufacturing, Inc. (USCM) appeals from a liability judgment of the United States District Court for the Southern District of Florida holding that USCM infringed United States Patent No. 4,261,598 issued to Kenneth R. Cornwall (`598 patent), USCM arguing that the district court improperly excluded evidence of invalidity. We vacate and remand for a new trial. In No...

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