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United States v. Champlin Refining Co.

341 U.S. 290 · Decided May 7, 1951 · 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. Champlin Refining Co. was decided on May 7, 1951 by a vote of 8–1. The Court affirmed the lower court's decision. Justice Tom C. Clark wrote the opinion of the Court. SCDB classifies its main issue as “Pipeline transportation regulation” in the Economic Activity area.

Read the opinion

Case details

Citations
341 U.S. 290 · 71 S. Ct. 715 · 95 L. Ed. 2d 949 · 1951 U.S. LEXIS 2348
Docket number
433
Decided
May 7, 1951
Argued
March 8, 1951
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
8–1
Majority opinion
Tom C. Clark
Opinion assigned by
Fred M. Vinson
How the case arrived
Appeal
Legal provision
Interstate Commerce Act
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Hugo L. BlackDissentWrote an opinion
Justice Stanley F. ReedSpecial concurrence
Justice Felix FrankfurterConcurrenceWrote an opinion
Justice William O. DouglasSpecial concurrenceWrote an opinion
Justice Robert H. JacksonMajority
Justice Harold H. BurtonSpecial concurrence
Chief Justice Fred M. VinsonMajority
Justice Tom C. ClarkMajorityWrote an opinion
Justice Sherman MintonMajority

Full case caption

United States et al. v. Champlin Refining Co.

SCDB identifiers: case 1950-074, docket 1950-074-01.

Other cases on “Pipeline transportation regulation”

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Cases on the same legal provision: Interstate Commerce Act

Same Term, same area (Economic Activity)

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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