Court of Appeals for the Third Circuit October 4, 1934, No. 5230 (Koppel Industrial Car & Equipment Co. v. Blaw-Knox Co.)

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 *608constructing concrete walls, which patent had been assigned to the appellee, Blaw-Knox Company.