CaseTrail

United States v. American Building Maintenance Industries

422 U.S. 271 · Decided June 24, 1975 · 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. American Building Maintenance Industries was decided on June 24, 1975 by a vote of 6–3. The Court affirmed the lower court's decision. Justice Potter Stewart wrote the opinion of the Court. SCDB classifies its main issue as “Mergers” in the Economic Activity area.

Read the opinion

Case details

Citations
422 U.S. 271 · 95 S. Ct. 2150 · 45 L. Ed. 2d 177 · 1975 U.S. LEXIS 153
Docket number
73-1689
Decided
June 24, 1975
Argued
April 22, 1975
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
6–3
Majority opinion
Potter Stewart
Opinion assigned by
Warren E. Burger
How the case arrived
Appeal
Issue (SCDB)
Mergers
Legal provision
Clayton Act
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice William O. DouglasDissentWrote an opinion
Justice William J. Brennan Jr.Dissent
Justice Potter StewartMajorityWrote an opinion
Justice Byron R. WhiteSpecial concurrenceWrote an opinion
Justice Thurgood MarshallMajority
Chief Justice Warren E. BurgerMajority
Justice Harry A. BlackmunDissentWrote an opinion
Justice Lewis F. Powell Jr.Majority
Justice William H. RehnquistMajority

Full case caption

United States v. American Building Maintenance Industries

SCDB identifiers: case 1974-132, docket 1974-132-01.

Other cases on “Mergers”

See all

Cases on the same legal provision: Clayton Act

Same Term, same area (Economic Activity)

See all

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