Legal Opinion
Kerotest Mfg. Co. v. C-O-Two Fire Equipment Co.
Court of Appeals for the Third Circuit
Decided May 24, 1951No. 10302PublishedCited by 49 opinions
1Opinion of the Court
BIGGS, Chief Judge.
Kerotest Manufacturing Company, the plaintiff in the instant proceeding, sued C-O-Two Fire Equipment Company for a declaratory judgment to have two patents owned by C-O-Two, Re. 23,142 and 2,454,621, declared invalid. The suit at bar was commenced on March 9, 1950. Kerotest is a manufacturer of valves for use in portable carbon dioxide fire extinguishers. C-O-Two manufactures similar extinguishers.
On January 17, 1950, C-O-Two sued Acme Equipment Company, Inc. in the United States District Court for the Northern District of Illinois, charging Acme with infringing the two…
2Cases cited10 opinions
- Crosley Corporation v. Hazeltine CorporationCourt of Appeals for the Third Circuit · 1941
- Crosley Corp. v. Westinghouse Electric & Manufacturing Co.Court of Appeals for the Third Circuit · 1942
- Cresta Blanca Wine Co. v. Eastern Wine CorporationCourt of Appeals for the Second Circuit · 1944
- Triangle Conduit & Cable Co. v. National Electric Products Corp.Court of Appeals for the Third Circuit · 1942
- Hammett v. Warner Bros. Pictures, Inc.Court of Appeals for the Second Circuit · 1949
5 more not listed; retrieve them via the Exa API.
3Cited by49 opinions
- Kerotest Manufacturing Co. v. C-O-Two Fire Equipment Co.Supreme Court of the United States · 1952
- Alamance Industries, Inc. v. Filene'sCourt of Appeals for the First Circuit · 1961
- Remington Products Corp. v. American Aerovap, Inc.Court of Appeals for the Second Circuit · 1951
- Intersearch Worldwide, Ltd. v. Intersearch Group, Inc.District Court, N.D. California · 2008
- One World Botanicals Ltd. v. Gulf Coast Nutritionals, Inc.District Court, D. New Jersey · 1997
44 more not listed; retrieve them via the Exa API.