Legal Opinion
MacKay Radio & Telegraph Co. v. Radio Corp. of America
Supreme Court of the United States
Decided January 30, 1939No. 127PublishedCited by 93 opinions
1Opinion of the CourtJustice Stone
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The questions presented for decision by the petition for certiorari are whether the Carter patent, No. 1,974,-387, of September 18, 1934, for a directive antenna system for use in radio communication, is valid and is infringed by antennae structures used by petitioner in such communication.
Respondent brought the present suit in the District Court for eastern New York to enjoin infringements of four patents relating to radio antennae or their operation. Two were those of Carter and two those of Lindenblad. Of these only the second Lindenblad patent, No. 1,927,-522, of September 19, 1933, for…
2Cases cited6 opinions
- General Electric Co. v. Wabash Appliance Corp.Supreme Court of the United States · 1938
- Cimiotti Unhairing Co. v. American Fur Refining Co.Supreme Court of the United States · 1905
- Schriber-Schroth Co. v. Cleveland Trust Co.Supreme Court of the United States · 1938
- Kokomo Fence MacHine Co. v. KitselmanSupreme Court of the United States · 1903
- Radio Corp. of America v. Mackay Radio & Telegraph Co.District Court, E.D. New York · 1936
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3Cited by93 opinions
- Mayo Collaborative Services v. Prometheus Laboratories, Inc.Supreme Court of the United States · 2012
- Diamond v. DiehrSupreme Court of the United States · 1981
- Gottschalk v. BensonSupreme Court of the United States · 1972
- Ariad Pharmaceuticals, Inc. v. Eli Lilly and Co.Court of Appeals for the Federal Circuit · 2010
- Parker v. FlookSupreme Court of the United States · 1978
88 more not listed; retrieve them via the Exa API.