Welsbach Light Co. v. American Incandescent Lamp Co.
Court of Appeals for the Second Circuit
Appeal from the Circuit Court of the United States for the Southern District of New York.
1Opinion of the Court
SHIPMAN, Circuit Judge.
This is an appeal from an interlocutory order of the circuit court for the Southern district of New York which granted an injunction pendente lite against the infringement of claim 1 of letters patent No. 407,963, applied for August 21, 1888, dated July 30, 1889, and issued to Frederick L. and William S. Kawson for an improvement in the production of incandescent mantles. The patent liad -been sustained by Judge *614Townsend at final hearing in Welsbach Light Co. v. Sunlight Incandescent Gaslight Co. (C. C.) 87 Fed. 221, and from his decree no appeal was taken. Upon the…
2Cases cited9 opinions
- Elizabeth v. Pavement Co.Supreme Court of the United States · 1878
- Andrews v. HoveySupreme Court of the United States · 1888
- Andrews v. HoveySupreme Court of the United States · 1887
- Roemer v. SimonSupreme Court of the United States · 1877
- Welsbach Light Co. v. Sunlight Incandescent Gas Lamp Co.U.S. Circuit Court for the District of Southern New York · 1898
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3Cited by9 opinions
- Electric Storage Battery Co. v. ShimadzuSupreme Court of the United States · 1939
- Badische Anilin & Soda Fabrik v. A. Klipstein & Co.U.S. Circuit Court for the District of Southern New York · 1903
- De Laski & Thropp Circular Woven Tire Co. v. William R. Thropp & Sons Co.District Court, D. New Jersey · 1914
- Welsbach Light Co. v. Cosmopolitan Incandescent Gaslight Co.U.S. Circuit Court for the Northern District of Illnois · 1900
- Welsbach Light Co. v. Cosmopolitan Incandescent Light Co.Court of Appeals for the Seventh Circuit · 1900
4 more not listed; retrieve them via the Exa API.