49 F.2d 1075 (Fed. Cir. 1931), 2749, De Forest v. Vogt, Massolle & Engl

Citation: 49 F.2d 1075, 9 U.S.P.Q. 313

Party Name: DE FOREST, Appellant, v. VOGT, MASSOLLE AND ENGL, Appellee.

Case Date: Monday May 25, 1931

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