KELLOGG SWITCHBOARD & S. CO. v. MICHIGAN BELL TEL. CO.

No. 7468.

99 F.2d 207 (1938)

KELLOGG SWITCHBOARD & SUPPLY CO. v. MICHIGAN BELL TELEPHONE CO. et al.

Circuit Court of Appeals, Sixth Circuit.

October 10, 1938.


Attorney(s) appearing for the Case

Floyd Williams, of Cincinnati, Ohio, and Curtis B. Camp, of Chicago, Ill. (Curtis B. Camp, of Chicago, Ill., and John Weld Peck and John Colville Taylor, both of Cincinnati, Ohio, on the brief), for appellant.

Merrell E. Clark, of New York City (Merrell E. Clark, William R. Ballard, and M. R. McKenney, all of New York City, and Frost & Jacobs, of Cincinnati, Ohio, on the brief), for appellees.

Before HICKS, SIMONS, and ALLEN, Circuit Judges.


SIMONS, Circuit Judge.

The present appeal, like that in 6 Cir., 99 F.2d 203, under the same style, this day decided, involves the art of telephony, and likewise a patent to Currier. While in the companion case we were concerned only with signals of subscribers coming to a single central office system, we deal here with the organization of trunk circuits between stations. The Currier patent involved is No. 1,283,400, granted October...

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