Legal Opinion
Tropic-Aire, Inc. v. Sears, Roebuck & Co.
District Court, D. Minnesota
Decided January 20, 1930No. 1445PublishedCited by 6 opinions
1Opinion of the Court
SANBORN, District Judge.
The plaintiff claims the infringement by the defendant of claims 6 and 7 of reissue letters patent No. 17,131, O. S. Caesar, November 13, 1928 (original No. 1,668,490, May 1,1928). These claims read as follows:
“6. A heating system for motor-driven vehicles, comprising an engine cooling system including an inter-communicating jacket and radiator for a circulating cooling liquid, an air heating and distributing unit embodying a liquid receiving chamber in communication with the engine cooling system to form in conjunction with said system a circuit for circulation of…
2Cases cited5 opinions
- Smith v. NicholsSupreme Court of the United States · 1875
- Western Willite Co. v. Trinidad Asphalt Mfg. Co.Court of Appeals for the Eighth Circuit · 1926
- Ford Motor Co. v. Parks & Bohne, Inc.Court of Appeals for the Eighth Circuit · 1927
- Sloan Filter Co. v. Portland Gold Min. Co.Court of Appeals for the Eighth Circuit · 1905
- Tropic-Aire, Inc. v. JumperDistrict Court, D. Minnesota · 1928
3Cited by6 opinions
- United Motors Service, Inc. v. Tropic-Aire, Inc.Court of Appeals for the Eighth Circuit · 1932
- Tropic-Aire, Inc. v. Sears, Roebuck & Co.Court of Appeals for the Eighth Circuit · 1930
- Warden v. City of St. LouisCourt of Appeals for the Eighth Circuit · 1944
- Tropic-Aire, Inc. v. WildermuthCourt of Appeals for the Second Circuit · 1933
- Carter-Wallace, Inc. v. Davis-Edwards Pharmacal Corp.Court of Appeals for the Second Circuit · 1971
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