District Court, E.D. New York April 22, 1913 (Marconi Wireless Telegraph Co. of America v. National Electric Signaling Co.)

CHATFIEED, District Judge.

This action is based upon a charge by the complainant of infringement of United States letters patent No. 837,616, issued to Henry H. C. Dunwoody December 4, 1906, on an, application filed March 23, 1906.