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Frank Lyon Co. v. United States

435 U.S. 561 · Decided April 18, 1978 · 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

Frank Lyon Co. v. United States was decided on April 18, 1978 by a vote of 7–2. The Court reversed the lower court's decision. Justice Harry A. Blackmun wrote the opinion of the Court. SCDB classifies its main issue as “Federal taxation (Internal Revenue Code)” in the Federal Taxation area.

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Case details

Citations
435 U.S. 561 · 98 S. Ct. 1291 · 55 L. Ed. 2d 550 · 1978 U.S. LEXIS 22
Docket number
76-624
Decided
April 18, 1978
Argued
November 2, 1977
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
7–2
Majority opinion
Harry A. Blackmun
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Legal provision
Internal Revenue Code
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Frank Lyon Co. v. United States

SCDB identifiers: case 1977-065, docket 1977-065-01.

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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