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United States v. Congress of Industrial Organizations

335 U.S. 106 · Decided June 21, 1948 · 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

United States v. Congress of Industrial Organizations was decided on June 21, 1948 unanimously (9–0). The Court affirmed the lower court's decision. Justice Stanley F. Reed wrote the opinion of the Court. SCDB classifies its main issue as “Governmental corruption or regulation” in the Economic Activity area.

Read the opinion

Case details

Citations
335 U.S. 106 · 68 S. Ct. 1349 · 92 L. Ed. 2d 1849 · 1948 U.S. LEXIS 2755
Docket number
695
Decided
June 21, 1948
Argued
April 28, 1948
Court era
Vinson Court
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Stanley F. Reed
Opinion assigned by
Fred M. Vinson
How the case arrived
Appeal
Legal provision
Labor-Management Relations Act
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Hugo L. BlackSpecial concurrence
Justice Stanley F. ReedMajorityWrote an opinion
Justice Felix FrankfurterConcurrenceWrote an opinion
Justice William O. DouglasSpecial concurrence
Justice Frank MurphySpecial concurrence
Justice Robert H. JacksonMajority
Justice Wiley B. RutledgeSpecial concurrenceWrote an opinion
Justice Harold H. BurtonMajority
Chief Justice Fred M. VinsonMajority

Full case caption

United States v. Congress of Industrial Organizations et al.

SCDB identifiers: case 1947-113, docket 1947-113-01.

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Cases on the same legal provision: Labor-Management Relations Act

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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