CaseTrail

United States v. Maine

469 U.S. 504 · Decided February 19, 1985 · 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. Maine was decided on February 19, 1985 unanimously (9–0). Justice Harry A. Blackmun wrote the opinion of the Court. SCDB classifies its main issue as “Submerged Lands Act” in the Federalism area.

Read the opinion

Case details

Citations
469 U.S. 504 · 105 S. Ct. 992 · 83 L. Ed. 2d 998 · 1985 U.S. LEXIS 47
Docket number
35 ORIG
Decided
February 19, 1985
Argued
November 26, 1984
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Harry A. Blackmun
Opinion assigned by
Warren E. Burger
How the case arrived
Original jurisdiction
Issue area
Federalism
Legal provision
Treaty
Type of law
Other
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

United States v. Maine et al. (Rhode Island and New York Boundary Case)

SCDB identifiers: case 1984-028, docket 1984-028-01.

Other cases on “Submerged Lands Act”

See all

Cases on the same legal provision: Treaty

Same Term, same area (Federalism)

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