Miami Copper Co. v. Minerals Separation, Ltd.
Court of Appeals for the Third Circuit
Appeals from the District Court of the United States for the District of Delaware; Edward G. Bradford, Judge. Suit in equity by the Minerals Separation, Limited, against the Miami Copper Company. Decree in part for each party, and both appeal.
1Opinion of the Court
WOOLLEY, Circuit Judge.
These are appeals from a decree of the District Court in an action brought by Minerals Separation, Limited, a corporation of Great Britain, against the Miami Copper Company, a corporation of Delaware, charging infringement of United States Letters Patent No. 835,120, issued to Sulman, Picard and Ballot, November 6, 1906; No. 962,678, issued to Sulman, Greenway and Higgins, June 28, 1910; and No. 1,099,699, issued to Id. Greenway, June 9, 1914, and owned by the plaintiff.
Of the cláims in suit the court found claims 1 and 12 of the first patent valid and infringed, and…
2Cases cited6 opinions
- The Barbed Wire PatentSupreme Court of the United States · 1892
- Minerals Separation, Ltd. v. HydeSupreme Court of the United States · 1916
- Morton v. New York Eye InfirmaryU.S. Circuit Court for the District of Southern New York · 1862
- Hyde v. Minerals Separation, Ltd.Court of Appeals for the Ninth Circuit · 1914
- Minerals Separation, Ltd. v. Miami Copper Co.District Court, D. Delaware · 1916
1 more not listed; retrieve them via the Exa API.
3Cited by16 opinions
- Minerals Separation North American Corp. v. Magma Copper Co.Supreme Court of the United States · 1930
- Bethlehem Steel Co. v. Churchward International Steel Co.Court of Appeals for the Third Circuit · 1920
- Minerals Separation, Ltd. v. Miami Copper Co.Court of Appeals for the Third Circuit · 1920
- Saklatwalla v. MarburgCourt of Customs and Patent Appeals · 1949
- Minerals Separation, Ltd. v. Miami Copper Co.District Court, D. Delaware · 1921
11 more not listed; retrieve them via the Exa API.