Legal Opinion
Diamond International Corporation v. Walterhoefer
District Court, D. Maryland
Decided October 21, 1968No. Civ. A. 14510PublishedCited by 20 opinions
1Opinion of the Court
R. DORSEY WATKINS, District Judge.
This is an action brought by Diamond International Corporation (by change of name from Diamond National Corporation, assignee of the patent in suit, and hereinafter sometimes “plaintiff”) against Harry C. Walterhoefer, Jr., William C. Walterhoefer, and John A. Walterhoefer, trading as Harry C. Walterhoefer & Sons (distributors) and Packaging Corporation of America (manufacturer), hereinafter defendants or PCA, for alleged infringement of United States Patent 2,990,094 (Reifers ’094) issued June 27, 1961, on a continuation of a copending application filed…
2Cases cited89 opinions
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- United States v. Grinnell Corp.Supreme Court of the United States · 1966
- United States v. Socony-Vacuum Oil Co.Supreme Court of the United States · 1940
- Graver Tank & Mfg. Co. v. Linde Air Products Co.Supreme Court of the United States · 1950
- United States v. E. I. Du Pont De Nemours & Co.Supreme Court of the United States · 1956
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3Cited by20 opinions
- George R. Whitten, Jr., Inc., D/B/A Whitten Corporation v. Paddock Pool Builders, Inc.Court of Appeals for the First Circuit · 1974
- Lektro-Vend Corp. v. Vendo Co.Court of Appeals for the Seventh Circuit · 1981
- Nifty Foods Corporation v. The Great Atlantic & Pacific Tea Company, Inc. And Pet IncorporatedCourt of Appeals for the Second Circuit · 1980
- Beckman Instruments, Inc., and Leland C. Clark, Jr., Plaintiffs-Appellants-Cross v. Chemtronics, Inc. And J. Ryan Neville, Defendants-Appellees-CrossCourt of Appeals for the Fifth Circuit · 1970
- Beckman Instruments, Inc. v. Chemtronics, Inc.Court of Appeals for the Fifth Circuit · 1970
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