Legal Opinion
Westwood Chemical, Inc. v. Owens-Corning Fiberglas Corporation
Court of Appeals for the Sixth Circuit
Decided August 24, 1971No. 20845_1PublishedCited by 35 opinions
1Opinion of the Court
BROOKS, Circuit Judge.
This is an appeal by plaintiff-appellant, Westwood Chemical, Inc., owners of patents Nos. 2,742,378 and 2,481,566 (hereinafter '378 and ’566) from a judgment of the District Court holding the patents invalid and finding that defendant-appellee, Owens-Corning Fiberglas Corporation, did not infringe the patents. Westwood Chemical, Inc. v. Owens-Corning Fiberglas Corporation, 317 F.Supp. 201 (N.D.Ohio, 1970). Patent ’378 was granted on April 17, 1968, on application No. 302,415 filed August 2, 1952, and was a continuation-in-part of application No. 251,152 filed October 12,…
2Cases cited29 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
- Hotchkiss v. GreenwoodSupreme Court of the United States · 1851
- Monroe Auto Equipment Company v. Heckethorn Manufacturing & Supply CompanyCourt of Appeals for the Sixth Circuit · 1964
- Domer Scaramucci and William A. Moore v. Dresser Industries, Inc.Court of Appeals for the Tenth Circuit · 1970
24 more not listed; retrieve them via the Exa API.
3Cited by35 opinions
- Sharon Hageman, Admx. Of the Estate of Donald Hageman v. Signal L. P. Gas, Inc.Court of Appeals for the Sixth Circuit · 1973
- Twm Manufacturing Company, Inc., and Turner Quick-Lift Corporation, Plaintiffs v. Dura Corporation and Kidde, Inc.Court of Appeals for the Sixth Circuit · 1984
- Ghandi v. Police Department of DetroitCourt of Appeals for the Sixth Circuit · 1984
- Dennis C. Sours v. General Motors CorporationCourt of Appeals for the Sixth Circuit · 1983
- Ghandi v. Police Department of City of DetroitCourt of Appeals for the Sixth Circuit · 1985
30 more not listed; retrieve them via the Exa API.