Legal Opinion
WR Grace & Co. v. Park Manufacturing Company
District Court, E.D. Illinois
Decided March 29, 1974No. CV 70-131-DPublishedCited by 4 opinions
1Opinion of the Court
OPINION AND FINDINGS OF FACT AND CONCLUSIONS OF LAW
WISE, Chief Judge.
This matter is before the Court on a complaint for infringement of three United States patents owned by the plaintiff, W. R. Grace & Co. The patents relate to double wall, hollow plastic containers made by blow molding methods and utilizing specially designed apparatus. Specifically, the patent claims in issue are claims 1-6 of U. S. patent No. 3,317,955, granted May 9, 1967, and covering the apparatus for making the containers ; claims 1, 2 and 4 of U. S. patent No. 3,441,071, granted April 29, 1969, and covering the…
2Cases cited54 opinions
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- United States v. MorganSupreme Court of the United States · 1941
- Loom Co. v. HigginsSupreme Court of the United States · 1882
- United States v. AdamsSupreme Court of the United States · 1966
- Coffin v. OgdenSupreme Court of the United States · 1874
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3Cited by4 opinions
- The State of North Carolina v. Chas. Pfizer & Co., Inc.Court of Appeals for the Fourth Circuit · 1976
- State of North Carolina v. Chas. Pfizer & Co., Inc.District Court, E.D. North Carolina · 1974
- Reynolds Metals Co. v. Aluminum Co. of AmericaDistrict Court, N.D. Indiana · 1978
- Standun, Inc. v. Polycraft Corp.District Court, N.D. Illinois · 1976