CONCRETE MIXING, ETC., CO. v. POWERS-KENNEDY CONTRACTING CORP.

No. 131.

27 F.2d 668 (1928)

CONCRETE MIXING & CONVEYING CO. v. POWERS-KENNEDY CONTRACTING CORPORATION et al.

Circuit Court of Appeals, Second Circuit.

July 17, 1928.


Attorney(s) appearing for the Case

John D. Morgan, of New York City (Alan M. Johnson, of New York City, of counsel), for appellants.

Stephen J. Cox, of New York City (Williams, Bradbury, McCaleb & Hinkle, of Chicago, Ill., of counsel), for appellee.

Before MANTON, L. HAND, and SWAN, Circuit Judges.


SWAN, Circuit Judge.

These same claims were held valid and infringed by the same District Judge in Concrete Mixing & Conveying Co. v. Ulen Contracting Corp., 12 F.2d 929. We affirmed that decree without opinion. 12 F.2d 931. A detailed description of the patent in suit need not be here repeated. Subsequently Judge Bourquin held the patent invalid in Concrete Mixing & Conveying Co. v. R. C...

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