Legal Opinion
Bulldog Electric Products Co. v. Westinghouse Electric Corp.
Court of Appeals for the Second Circuit
Decided July 29, 1947No. 254, Docket 20538PublishedCited by 4 opinions
1Opinion of the Court
CHASE, Circuit Judge.
This appeal is from a declaratory judgment of the District Court for the Eastern District of New York in which U. S. Pat. No. 2,285,770 granted to Frank and Messing on June 9, 1942 for a circuit breaker was held not infringed by the defendant’s so-called Multi-breaker circuit breaker and its enforcement enjoined. The question of validity was not decided.
The plaintiff, a West Virginia corporation, sued the Cole Electric Products Company, Inc., a New York corporation, and the appellee, a Pennsylvania corporation, to recover for the infringement of a number of patents…
2Cases cited8 opinions
- Cuno Engineering Corp. v. Automatic Devices Corp.Supreme Court of the United States · 1942
- Altoona Publix Theatres, Inc. v. American Tri-Ergon Corp.Supreme Court of the United States · 1935
- Powers-Kennedy Contracting Corp. v. Concrete Mixing & Conveying Co.Supreme Court of the United States · 1930
- Detrola Radio & Television Corp. v. Hazeltine Corp.Supreme Court of the United States · 1941
- Bulldog Electric Products Co. v. Cole Electric Products Co.Court of Appeals for the Second Circuit · 1945
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3Cited by4 opinions
- M. O. S. Corporation v. John I. Haas Co., Inc.Court of Appeals for the Ninth Circuit · 1967
- W. E. Plechaty Co. v. Heckett Engineering, Inc.District Court, N.D. Ohio · 1956
- General Tire & Rubber Co. v. Firestone Tire & Rubber Co.District Court, N.D. Ohio · 1972
- Vanity Fair Mills, Inc. v. CusickDistrict Court, D. New Jersey · 1956