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Moragne v. States Marine Lines, Inc.

398 U.S. 375 · Decided June 15, 1970 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Moragne v. States Marine Lines, Inc. was decided on June 15, 1970 unanimously (8–0). The Court reversed the lower court's decision and remanded the case. Justice John M. Harlan II wrote the opinion of the Court. SCDB classifies its main issue as “Election of remedies” in the Economic Activity area. SCDB codes this decision as formally altering one or more of the Court's own precedents.

Read the opinion

Case details

Citations
398 U.S. 375 · 90 S. Ct. 1772 · 26 L. Ed. 2d 339 · 1970 U.S. LEXIS 76
Docket number
175
Decided
June 15, 1970
Argued
March 4, 1970
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
8–0 (unanimous)
Majority opinion
John M. Harlan II
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Altered precedent
Yes — formally altered the Court's precedent
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Did not participate: Harry A. Blackmun.

Full case caption

Moragne v. States Marine Lines, Inc., et al.

SCDB identifiers: case 1969-112, docket 1969-112-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error