Legal Opinion
Photometric Products Corp. v. Radtke
District Court, S.D. New York
Decided November 29, 1954PublishedCited by 14 opinions
1Opinion of the Court
LEIBELL, District Judge.
This action was commenced June 3, 1940. Plaintiff, in its second amended complaint filed December 16, 1942, seeks a decree directing that a patent No. 2,-114,939 for a “Method of and Means for Optically Reproducing Sound”, issued April 19, 1938 to Radtke Patents Corporation, on an application No. 609,196 filed in the United States Patent Office on December 27,1922, by the defendant, Albert A. Radtke, be held to be the property of the plaintiff, Photometric Products Corporation ; and directing that the defendant, Radtke Patents Corporation, assignee of Radtke by mesne…
2Cases cited35 opinions
- Shields v. BarrowSupreme Court of the United States · 1855
- Mitchell v. MaurerSupreme Court of the United States · 1934
- Georgia v. Pennsylvania RailroadSupreme Court of the United States · 1945
- Elmendorf v. TaylorSupreme Court of the United States · 1825
- Levering & Garrigues Co. v. MorrinSupreme Court of the United States · 1933
30 more not listed; retrieve them via the Exa API.
3Cited by14 opinions
- Lynch v. Sperry Rand Corp.District Court, S.D. New York · 1973
- Rare Earth, Inc. v. HoorelbekeDistrict Court, S.D. New York · 1975
- International Ass'n of Firefighters, Local 2069 v. City of SylacaugaDistrict Court, N.D. Alabama · 1977
- American Beryllium & Oil Corporation v. ChaseWyoming Supreme Court · 1967
- Reilly v. ReillyWyoming Supreme Court · 1983
9 more not listed; retrieve them via the Exa API.