Legal Opinion
Allen v. Radio Corporation of America
District Court, D. Delaware
Decided October 6, 1942No. Civil Action 217PublishedCited by 36 opinions
1Opinion of the Court
LEAHY, District Judge.
This is a suit for infringement of certain claims of two patents covering radio vacuum tubes. Plaintiffs filed motions to strike a defense from the answer and for further answers to interrogatories. Defendants then filed a motion for summary judgment pursuant to Rule 56 of the Federal Rules of Civil Procedure, 28 U.S.C.A. following section 723c, on the ground that the four patent claims in suit are invalid. The motion is accompanied by the affidavit of a radio expert which states, in substance, that the inventions covered by the claims in suit were not disclosed in the…
2Cases cited10 opinions
- Railway Co. v. SaylesSupreme Court of the United States · 1878
- Black & Yates, Inc. v. Mahogany Ass'nCourt of Appeals for the Third Circuit · 1942
- Permutit Co. v. Graver Corp.Supreme Court of the United States · 1931
- Muncie Gear Works, Inc. v. Outboard, Marine & Manufacturing Co.Supreme Court of the United States · 1942
- National Hairdressers' & Cosmetologists' Ass'n v. Philad Co.District Court, D. Delaware · 1941
5 more not listed; retrieve them via the Exa API.
3Cited by36 opinions
- Gifford v. Travelers Protective Ass'n of AmericaCourt of Appeals for the Ninth Circuit · 1946
- Albert Dickinson Co. v. Mellos Peanut Co. Of IllinoisCourt of Appeals for the Seventh Circuit · 1950
- Geller v. Transamerica CorporationDistrict Court, D. Delaware · 1943
- Schoenbaum v. FirstbrookDistrict Court, S.D. New York · 1967
- Columbia Fire Ins. Co. v. Boykin & Tayloe, IncCourt of Appeals for the Fourth Circuit · 1950
31 more not listed; retrieve them via the Exa API.