Court of Appeals for the Ninth Circuit February 2, 1903, No. 825 (National Mechanical Directory Co v. Polk)

GILBERT, Circuit Judge.

Ralph L. Polk and Wm. E. Murdock, as owners of letters patent No. 254,429, issued December 28, 1886, to W. H. Pierce, for a station indicator, brought suit against the Los Angeles Modern Directory Company, the National Mechanical Directory Company, and Geo. W. Maxwell to enjoin them from infringing said letters patent.