Legal Opinion
Graco Inc. v. Carlisle Construction Materials, LLC
District Court, D. Delaware
Decided October 3, 2024No. 1:21-cv-00245Unknown
1Opinion
IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE GRACO INC., GRACO MINNESOTA : CIVIL ACTION INC. : : v. : NO. 21-245 : CARLISLE CONSTRUCTION : MATERIALS, LLC : MEMORANDUM MURPHY, J. October 3, 2024 This is a patent infringement case with Walker Process counterclaims. Graco is the leader in spray-foam insulation equipment and alleges that Carlisle is infringing its spray-gun patent. Carlisle counters that Graco is a monopolist that violated the antitrust laws by attempting to enforce a patent obtained through fraud on the Patent Office. This decision addresses two motions for…
2Cases cited18 opinions
- Matsushita Electric Industrial Co., Ltd. v. Zenith Radio CorporationSupreme Court of the United States · 1986
- United States v. Grinnell Corp.Supreme Court of the United States · 1966
- Zenith Radio Corp. v. Hazeltine Research, Inc.Supreme Court of the United States · 1969
- Brown Shoe Co. v. United StatesSupreme Court of the United States · 1962
- United States v. E. I. Du Pont De Nemours & Co.Supreme Court of the United States · 1956
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