Appeal Nos. 83-951/961.

727 F.2d 1506 (1984)

RAILROAD DYNAMICS, INC., Appellant/Cross-Appellee, v. A. STUCKI COMPANY, Appellee/Cross-Appellant.

United States Court of Appeals, Federal Circuit.

January 25, 1984.

Attorney(s) appearing for the Case

Ronald L. Panitch, Philadelphia, Pa., argued, for appellant. With him on the brief was Alan S. Nadel, Philadelphia, Pa.

Raymond G. Hasley, Pittsburgh, Pa., argued, for appellee. With him on the brief were Brian W. Ashbaugh, E. Wallace Breisch, Kean K. McDonald and Stephen J. Springer, Philadelphia, Pa.

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

MARKEY, Chief Judge.

Appeal from a judgment of the District Court for the Eastern District of Pennsylvania denying motions for judgment notwithstanding the verdict (JNOV) and for a new trial. U.S. Patent No. 3,837,292 ('292 patent), assigned to A. Stucki Co. (Stucki), was held valid and found infringed. Damages were awarded in the amount of $2,182,986. We affirm.


The Invention

Figure 8 of the '292 patent is illustrative...

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