GENERAL ELECTRIC CO. v. DE FOREST RADIO CO.

No. 3654.

28 F.2d 641 (1928)

GENERAL ELECTRIC CO. v. DE FOREST RADIO CO. et al.

Circuit Court of Appeals, Third Circuit.

On Petition for Rehearing, November 23, 1928.


Attorney(s) appearing for the Case

Howson & Howson, of New York City, and William G. Mahaffy, of Wilmington, Del. (Charles Neave and Hubert Howson, both of New York City, and Albert G. Davis, of Schenectady, N. Y., of counsel), for appellant.

Thomas G. Haight, of Jersey City, N. J., Samuel E. Darby, Jr., of New York City, and E. E. Berl, of Wilmington, Del., for appellees.

Before BUFFINGTON, WOOLLEY, and DAVIS, Circuit Judges.


WOOLLEY, Circuit Judge.

General Electric Company, plaintiff below, appeals from a decree of the District Court dismissing its bill of complaint for infringement of United States letters patent No. 1,082,933 issued to it on December 30, 1913, as assignee of William D. Coolidge, the inventor, for "tungsten and method of making the same for use as filaments of incandescent electric lamps and for other purposes." The bill charges that the De Forest Radio Company, a manufacturer...

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