RODGER BALLAST CAR CO. v. ENTERPRISE RAILWAY EQUIP. CO.

No. 5012.

72 F.2d 132 (1934)

RODGER BALLAST CAR CO. et al. v. ENTERPRISE RAILWAY EQUIPMENT CO. et al.

Circuit Court of Appeals, Seventh Circuit.

July 14, 1934.


Attorney(s) appearing for the Case

Hugh M. Morris, of Wilmington, Del., Charles J. Hardy and F. H. Gibbs, both of New York City, and George L. Wilkinson, of Chicago, Ill., for appellants.

George I. Haight and M. K. Hobbs, both of Chicago, Ill., for appellees.

Before ALSCHULER, EVANS, and FITZHENRY, Circuit Judges.


ALSCHULER, Circuit Judge.

This litigation involves validity and infringement of reissue patent to Hart, No. 16,374, July 6, 1926, of original No. 1,522,624, January 13, 1925. The specification states: "The present invention relates to dump cars, more particularly of the type known as ballast cars, and has for its object to provide a simple, economical, and efficient car by means of which ballast may be deposited either between the rails or outside of the rails, or...

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