Communist Party, U. S. a., et al. v. Catherwood, Industrial Commissioner
Decided June 12, 1961. John Marshall Harlan delivered the opinion of the Court.
Docket 495 · 367 U.S. 389 (1961)
We don’t yet publish a summary of this opinion. Read the official text below for the Court’s holding and reasoning.
How the Justices voted
Decided 9–0.
Majority · 8
- John Marshall Harlan · delivered the opinion of the Court
- Charles Evans Whittaker
- Earl Warren
- Felix Frankfurter
- Potter Stewart
- Tom C. Clark
- William Joseph Brennan Jr.
- William Orville Douglas
Concurring · 1
“Concurring” means agreeing with the outcome; any split shown is the Court’s judgment, not each Justice’s reasoning. Source: the Supreme Court Database (Spaeth et al.), Washington University.
Official text
Read the official opinion (U.S. Reports, govinfo.gov)
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John Marshall Harlan’s profile · All Supreme Court opinions · The Supreme Court
Source: the U.S. Reports via govinfo.gov; authoring Justice and vote lineup from the Supreme Court Database (Washington University). Data last verified 2026-08-15. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).