Legal Opinion
Checkpoint Systems, Inc. v. Knogo Corp.
District Court, E.D. New York
Decided March 24, 1980No. 75 C 1289PublishedCited by 2 opinions
1Opinion of the Court
MEMORANDUM DECISION AND ORDER
SIFTON, District Judge.
This is an action brought by plaintiffs, Checkpoint Systems, Inc. (“Checkpoint”) and I.D. Engineering, Inc. (“I.D.”), against defendant, Knogo Corporation (“Knogo”), for infringement of United States Patent No. 3,858,280 (the “280 Patent”). A trial was held in April and May 1979, and the following constitutes the findings of fact and conclusions of law of this Court as required by Fed.R.Civ.P. 52(a).
I.D. is a Massachusetts corporation having its principal place of business at Peabody, Massachusetts. It has been and is in the business of…
2Cases cited16 opinions
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- Walker Process Equipment, Inc. v. Food MacHinery & Chemical Corp.Supreme Court of the United States · 1965
- Ex Parte BainSupreme Court of the United States · 1887
- Goodyear Tire & Rubber Co. v. Ray-O-Vac Co.Supreme Court of the United States · 1944
11 more not listed; retrieve them via the Exa API.
3Cited by2 opinions
- Union Carbide Corp. v. American Can Co.District Court, N.D. Illinois · 1983
- Composite Resources, Inc. v. Combat Medical Systems, LLCDistrict Court, W.D. North Carolina · 2021