219 F.2d 446 (Fed. Cir. 1955), 6076, Kellogg Switchboard & Supply Co. v. Talk-A-Phone Co.

Citation: 219 F.2d 446, 104 U.S.P.Q. 398

Party Name: KELLOGG SWITCHBOARD & SUPPLY CO. (International Telephone and Telegraph Corp., Assignee, Substituted) v. TALK-A-PHONE CO.

Case Date: February 08, 1955

Court: U.S. Court of Customs and Patent Appeals (CCPA)