Legal Opinion
Hazeltine Research, Inc. v. Zenith Radio Corp.
Court of Appeals for the Seventh Circuit
Decided December 19, 1967No. Nos. 15246, 15247, 15563, 15564PublishedCited by 22 opinions
1Opinion of the Court
KILEY, Circuit Judge.
This infringement suit was begun by Hazeltine Research, Inc. (HRI) in November, 1959, against Zenith Radio Corporation for patent infringement. In May, 1963, Zenith counterclaimed, seeking treble damages for HRI’s violation of the antitrust laws in the use of its patents. The district court entered judgments 1 against HRI and Hazeltine Corporation, its parent, on the issues of validity, infringement, patent misuse and antitrust violations, and awarded treble damages of $34,961,631 to Zenith on its counterclaim. HRI has appealed from the judgments against it. Hazeltine…
2Cases cited19 opinions
- Hansberry v. LeeSupreme Court of the United States · 1940
- Story Parchment Co. v. Paterson Parchment Paper Co.Supreme Court of the United States · 1931
- Bigelow v. RKO Radio Pictures, Inc.Supreme Court of the United States · 1946
- Continental Ore Co. v. Union Carbide & Carbon Corp.Supreme Court of the United States · 1962
- International Salt Co. v. United StatesSupreme Court of the United States · 1947
14 more not listed; retrieve them via the Exa API.
3Cited by22 opinions
- Pacific Coast Agricultural Export Ass'n v. Sunkist Growers, Inc.Court of Appeals for the Ninth Circuit · 1975
- Premier Electrical Construction Co. v. National Electrical Contractors Ass'nCourt of Appeals for the Seventh Circuit · 1987
- The Ansul Company v. Uniroyal, Inc.Court of Appeals for the Second Circuit · 1971
- Rex Chainbelt Inc., (Cross-Appellee) v. Harco Products, Inc., Dba Dfc Company, (Cross-Appellant)Court of Appeals for the Ninth Circuit · 1975
- Premier Electrical Construction Co. v. National Electrical Contractors Association, Inc.Court of Appeals for the Seventh Circuit · 1987
17 more not listed; retrieve them via the Exa API.