Legal Opinion
Metallurgical International, Inc. v. Kawecki Berylco Industries, Inc.
District Court, E.D. Pennsylvania
Decided September 14, 1972No. Civ. A. 70-550PublishedCited by 3 opinions
1Opinion of the Court
OPINION AND ORDER
FULLAM, District Judge.
I. Background
Plaintiff Metallurgical International, Inc. (MI), a New Jersey corporation, has brought this action for infringement of claim 3 of its patent No. 3,184,169 against defendant Kawecki Berylco Industries, Inc. (KBI), a New Jersey corporation. KBI asserts that it has not infringed the patent and counterclaims for a declaration of its invalidity of all the claims of the patent on various grounds.
The subject of the patent in suit is an “Apparatus for Pneumatically Pulverizing Material.” In essence, the device reduces the size of powdered material…
2Cases cited12 opinions
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- Lear, Inc. v. AdkinsSupreme Court of the United States · 1969
- Electric Storage Battery Co. v. ShimadzuSupreme Court of the United States · 1939
- United States v. Garrett Corp.Supreme Court of the United States · 1970
- The Garrett Corporation v. The United StatesUnited States Court of Claims · 1970
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3Cited by3 opinions
- Greenberg v. Croydon Plastics Co., Inc.District Court, E.D. Pennsylvania · 1974
- Digitronics Corp., Now Amperex Electronic Corp., Plaintiff-Appellant-Cross v. The New York Racing Association, Inc., Defendants-Appellees-CrossCourt of Appeals for the Second Circuit · 1977
- Buildex Inc. v. Kason Industries, Inc.District Court, E.D. New York · 1987