Legal Opinion
Sutherland Paper Co. v. Grant Paper Box Co. (Two Cases)
Court of Appeals for the Third Circuit
Decided August 7, 1950No. 10101, 10103PublishedCited by 31 opinions
1Opinion of the Court
HASTIE, Circuit Judge.
I
These appeals involve the validity and alleged infringement of United States Let ters Patent No. 2,031,036. The defendant, Grant Paper Company, is the owner of the patent by assignment from the inventor, the defendant, Carl G. Dreymann. 1 2 The plaintiff, Sutherland Paper Company, brought this action for a declaratory judgment that it did not infringe the Dreymann patent and that the patent was invalid. 8
The patent in suit purports to describe a moisture and vapor-proof container wall useful in the preservation of foods. A wax layer or film intercalated between two…
2Cases cited12 opinions
- Sinclair & Carroll Co. v. Interchemical Corp.Supreme Court of the United States · 1945
- Goodyear Tire & Rubber Co. v. Ray-O-Vac Co.Supreme Court of the United States · 1944
- Jungersen v. Ostby & Barton Co.Supreme Court of the United States · 1949
- Donner v. Sheer Pharmacal CorporationCourt of Appeals for the Eighth Circuit · 1933
- National Slug Rejectors, Inc. v. A. B. T. Mfg. Corp.Court of Appeals for the Seventh Circuit · 1947
7 more not listed; retrieve them via the Exa API.
3Cited by31 opinions
- Northern Indiana Public Service Company, an Indiana Corporation v. Carbon County Coal Company, a PartnershipCourt of Appeals for the Seventh Circuit · 1986
- Summers v. Missouri Pacific Railroad SystemCourt of Appeals for the Tenth Circuit · 1997
- E. I. Du Pont De Nemours & Company v. Berkley and Company, Inc., E. I. Du Pont De Nemours & Company v. Berkley and Company, Inc.Court of Appeals for the Eighth Circuit · 1980
- TCF Film Corp. v. GourleyCourt of Appeals for the Third Circuit · 1957
- William S. Cloud, and v. Standard Packaging Corporation, AndCourt of Appeals for the Seventh Circuit · 1967
26 more not listed; retrieve them via the Exa API.