Witherow Steel Corporation v. Donner Steel Co.

HAZEL, District Judge.

In this suit in equity plaintiffs, by supplementary bill, geek relief by injunction and damages for alleged infringement by defendant corporation of ten United States letters patent, viz.: Nos. 1,572,343, 1,577,430, 1,502,705, 1,516,069, 1,570,660, 1,600,782, 1,607,498, 1,607,445, 1,597,955, and 1,609,045. The original bill also alleges, as an additional cause of action, unfair trade by the defendant company in relation to the asserted acts of infringement, and, by the supplemental bill, that defendant continues and threatens to continue such acts, to the irreparable…