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Diamond v. Louisiana.

376 U.S. 201 · Decided February 24, 1964 · 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

Diamond v. Louisiana. was decided on February 24, 1964 unanimously (9–0). SCDB codes the disposition as “petition denied or appeal dismissed.” The decision was issued per curiam (an unsigned opinion of the Court). SCDB classifies its main issue as “No merits, writ improvidently granted” in the Judicial Power area.

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Case details

Citations
376 U.S. 201 · 84 S. Ct. 696 · 11 L. Ed. 2d 650 · 1964 U.S. LEXIS 1730
Docket number
100
Decided
February 24, 1964
Argued
February 20, 1964
Court era
Warren Court
Decision type
Per curiam (orally argued)
Disposition
Petition denied or appeal dismissed
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
9–0 (unanimous)
Opinion assigned by
Earl Warren
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
Writ improvidently granted
Type of law
Other
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Diamond v. Louisiana.

SCDB identifiers: case 1963-060, docket 1963-060-01.

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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