Legal Opinion
American Tube & Controls, Inc. v. General Fittings Co.
District Court, D. Rhode Island
Decided June 28, 1968No. Civ. A. No. 3697Published
1Opinion of the Court
OPINION
DAY, Chief Judge.
This is an action for infringement of U.S. Letters Patent No. 3,035,614 for improvements in an expansion tank to be used in hot water heating systems. Said U.S. Letters Patent was issued on May 22, 1962 on the application of Chester H. Kirk, Jr., filed on November 4, 1959, who thereafter assigned his entire right and interest therein to the plaintiff.
In its complaint the plaintiff alleges that it is the owner of said patent and that the defendant has infringed and is continuing to infringe said patent by the manufacture, use and sale of expansion tanks in this District…
2Cases cited15 opinions
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- Jungersen v. Ostby & Barton Co.Supreme Court of the United States · 1949
- Toledo Pressed Steel Co. v. Standard Parts, Inc.Supreme Court of the United States · 1939
- George P. Converse & Co., Inc. v. Polaroid CorporationCourt of Appeals for the First Circuit · 1957
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