Lewin v. Welsbach Light Co.

DALLAS, Circuit Judge.

The bill sets forth that the complainants are now endeavoring to become active competitors of the defendants in the sale of incandescent lights, etc., and that one of the defendants manufactures such lights, etc., and the other of them is engaged in selling goods made by the former. It states that the Welsbaeh Light Company has brought suit against these complainants, in this court, for alleged infringement of a certain patent, and that the complainants have duly appeared in that suit. It avers that the patent so sued upon is solely for a process, and that the…