Legal Opinion
Magee-Hale Park-O-Meter Co. v. Vehicular Parking, Limited
Court of Appeals for the Third Circuit
Decided April 22, 1950No. 9978PublishedCited by 5 opinions
1Opinion of the Court
BIGGS, Chief Judge.
Magee-Hale Park-O-Meter Company (Magee-Hale), the original plaintiff in this action, manufacturers parking meters, and Vehicular Parking, Ltd. and others (designated as a group as “Vehicular” in this opinion) hold patents relating to parking meters. Magee-Hale alleged that Vehicular had threatened to bring an infringement suit against it based on four patents owned or controlled by Vehicular and that the patents in dispute were invalid and non-infringed. Magee-Hale prayed for a declaratory judgment to the end that certain claims of these patents 1 be declared invalid. See…
2Cases cited10 opinions
- Eccles v. Peoples Bank of Lakewood VillageSupreme Court of the United States · 1948
- Hartford-Empire Co. v. United StatesSupreme Court of the United States · 1945
- Scott Paper Co. v. Marcalus Manufacturing Co.Supreme Court of the United States · 1945
- Milwaukie & Minnesota Railroad v. SoutterSupreme Court of the United States · 1865
- Hutchinson v. William C. Barry, Inc.District Court, D. Massachusetts · 1943
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3Cited by5 opinions
- John A. Naples v. United StatesCourt of Appeals for the D.C. Circuit · 1964
- Albert v. School District of PittsburghCourt of Appeals for the Third Circuit · 1950
- United States v. American Society of Composers, Authors & PublishersCourt of Appeals for the Second Circuit · 1963
- United States v. American Society Of Composers, Authors And PublishersCourt of Appeals for the Second Circuit · 1963
- American Home Products Corp. v. RichardsonDistrict Court, D. Delaware · 1971