Legal Opinion
Kawneer Co. v. Pittsburgh Plate Glass Co.
District Court, W.D. Michigan
Decided December 30, 1952No. 1376PublishedCited by 7 opinions
1Opinion of the Court
STARR, District Judge.
Plaintiff The Kawneer Company, a Michigan corporation, assignee and owner of U. S. Letters Patent No. 2,463,284 issued March 1, 1949, for a “glass setting means,” filed complaint alleging infringement by defendant The Pittsburgh Plate Glass Company, a1 Pennsylvania corporation. It asked damages, injunction against further infringement, costs of suit, and attorney fees. Defendant answered denying infringement, alleging invalidity of patent, and by counterclaim asked for a declaratory judgment, 28 U.S.C.A. §§ 2201, 2202, determining that its glass setting does not'…
2Cases cited46 opinions
- Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
- Cuno Engineering Corp. v. Automatic Devices Corp.Supreme Court of the United States · 1942
- Atlantic Works v. BradySupreme Court of the United States · 1883
- Lincoln Engineering Co. v. Stewart-Warner Corp.Supreme Court of the United States · 1938
- Sinclair & Carroll Co. v. Interchemical Corp.Supreme Court of the United States · 1945
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3Cited by7 opinions
- De Burgh v. KINDEL FURNITURE COMPANYDistrict Court, W.D. Michigan · 1954
- Belden v. Air Control Products, Inc.District Court, W.D. Michigan · 1956
- Gagnier Fibre Products Co. v. Fourslides, Inc.District Court, E.D. Michigan · 1953
- Perfect Circle Corp. v. Hastings Manufacturing Co.District Court, W.D. Michigan · 1958
- Blish v. Time Saver ToolsCourt of Appeals for the Tenth Circuit · 1956
2 more not listed; retrieve them via the Exa API.