Supreme Court of the United States / October Term 1950

United States et al. v. Champlin Refining Co.

Decided May 7, 1951. Tom C. Clark delivered the opinion of the Court.

Docket 433 · 341 U.S. 290 (1951)

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 8–1.

Majority · 4

Concurring · 4

Dissenting · 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)

Explore from here

Tom C. Clark’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).