Legal Opinion
Utah Radio Products Co. v. General Motors Corp.
Court of Appeals for the Second Circuit
Decided July 31, 1939No. 337PublishedCited by 10 opinions
1Opinion of the Court
CHASE, Circuit Judge.
This appeal is from an interlocutory decree of the District Court for the Western District of New York which held valid and infringed claims 1, 9, 10, and 11 of Patent No. 1,924,082, granted on August 28, 1933, to the plaintiff as the assignee of Edward L. Barrett, who filed his application as the inventor on January 3, 1933. The patent is for motor actuated circuit controlling means designed to interrupt the current flowing in an electrical circuit by' alternately making and breaking the circuit in rapid succession. The patent covers simply the interrupting device…
2Cases cited4 opinions
- Powers-Kennedy Contracting Corp. v. Concrete Mixing & Conveying Co.Supreme Court of the United States · 1930
- Richards v. Chase Elevator Co.Supreme Court of the United States · 1895
- Crown Cork & Seal Co. of Baltimore City v. Sterling Cork & Seal Co.Court of Appeals for the Sixth Circuit · 1914
- Steel Stamping Co. v. N. N. Hill Brass Co.District Court, D. Connecticut · 1936
3Cited by10 opinions
- O'LEARY v. Liggett Drug Co.Court of Appeals for the Sixth Circuit · 1945
- Hazeltine Corporation v. General Motors CorporationCourt of Appeals for the Third Circuit · 1942
- Seismograph Service Corp. v. Offshore Raydist, Inc.Court of Appeals for the Fifth Circuit · 1958
- Seismograph Service Corp. v. Offshore Raydist, Inc.District Court, E.D. Louisiana · 1955
- General Electric Co. v. Minneapolis-Honeywell Regulator Co.Court of Appeals for the Second Circuit · 1941
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