KOPPEL INDUSTRIAL CAR & E. CO. v. BLAW-KNOX CO.

No. 5230.

73 F.2d 602 (1934)

KOPPEL INDUSTRIAL CAR & EQUIPMENT CO. v. BLAW-KNOX CO.

Circuit Court of Appeals, Third Circuit.

Rehearing Denied December 3, 1934.


Attorney(s) appearing for the Case

Brown, Critchlow & Flick, of Pittsburgh, Pa. (Jo. Baily Brown and J. R. Langley, both of Pittsburgh, Pa., of counsel), for appellant.

Byrnes, Stebbins, Parmelee & Blenko, of Pittsburgh, Pa. (Clarence P. Byrnes and Walter J. Blenko, both of Pittsburgh, Pa., of counsel), for appellee.

Before WOOLLEY, DAVIS, and THOMPSON, Circuit Judges.


THOMPSON, Circuit Judge.

This is an appeal from a decree of the District Court for the Western District of Pennsylvania granting an injunction and accounting for alleged infringement of Brynoldt patent, No. 1,298,450, for apparatus for constructing concrete walls, which patent had been assigned to the appellee, Blaw-Knox Company. The patent states as follows: "This invention relates to the process and apparatus for constructing...

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