Legal Opinion

Solenoid Devices, Inc. v. Ledex, Inc.

Court of Appeals for the Ninth Circuit

Decided April 4, 1967No. 20230_1PublishedCited by 10 opinions

1Opinion of the Court

CHAMBERS, Circuit Judge:

Solenoid filed a complaint for a declaratory judgment under 28 U.S.C. § 2201.

Solenoid Devices manufactures and sells a rotary solenoid, an electric magnetic device. Ledex, Inc., as owner of a solenoid patent contends the product of Solenoid Devices infringes its patent. But here, in the vernacular, the record indicates that the dispute has gone no further than the “jawbone” stage which occurred during negotiations by Ledex to buy assets of Solenoid.

Upon receipt of the plaintiff’s complaint, without waiting for an answer, the district court entered an order of…

2Cases cited4 opinions

  1. Aetna Life Insurance v. HaworthSupreme Court of the United States · 1937
  2. Maryland Casualty Co. v. Pacific Coal & Oil Co.Supreme Court of the United States · 1941
  3. Great Lakes Dredge & Dock Co. v. HuffmanSupreme Court of the United States · 1943
  4. Dr. Beck and Co. G.M.B.H. v. General Electric CompanyCourt of Appeals for the Second Circuit · 1963

3Cited by10 opinions

  1. Wood v. Santa Barbara Chamber of Commerce, Inc.Court of Appeals for the Ninth Circuit · 1983
  2. Native Village of Noatak v. Edgar Blatchford, as Commissioner, Department of Community and Regional Affairs, State of AlaskaCourt of Appeals for the Ninth Circuit · 1994
  3. Owatonna Manufacturing Company v. Melroe CompanyDistrict Court, D. Minnesota · 1969
  4. Drew Chemical Company, 522 Fifth Avenue, New York, New York 10036 v. Hercules Incorporated, 380 Madison Avenue, New York, New York 10017Court of Appeals for the Second Circuit · 1969
  5. Dyform Concrete (Prestressed) Ltd. v. Spiroll Corp. Ltd.District Court, D. Minnesota · 1973

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