Bonito Boats, Inc. v. Thunder Craft Boats, Inc.

Bonito Boats, Inc. v. Thunder Craft Boats, Inc.
Argued December 5, 1988
Decided February 21, 1989
Full case nameBonito Boats, Inc. v. Thunder Craft Boats, Inc.
Citations489 U.S. 141 (more)
109 S. Ct. 971; 103 L. Ed. 2d 118; 1989 U.S. LEXIS 629; 57 USLW 4205; 9 U.S.P.Q.2d 1847
Case history
Prior487 So. 2d 395 (Fla. 5th DCA 1986); affirmed, 515 So. 2d 220 (Fla. 1987); cert. granted, 486 U.S. 1004 (1988).
Holding
The Florida statute is preempted by the Supremacy Clause, because it partially duplicated and therefore interfered with federal patent law.
Court membership
Chief Justice
William Rehnquist
Associate Justices
William J. Brennan Jr. · Byron White
Thurgood Marshall · Harry Blackmun
John P. Stevens · Sandra Day O'Connor
Antonin Scalia · Anthony Kennedy
Case opinion
MajorityO'Connor, joined by unanimous
Laws applied
U.S. Const. Art. VI

Bonito Boats, Inc. v. Thunder Craft Boats, Inc., 489 U.S. 141 (1989), is a decision of the United States Supreme Court holding a state anti-plug molding law preempted because it partially duplicated and therefore interfered with the balance Congress had struck by federal patent law. The decision reaffirmed the Supreme Court's earlier decision in Sears, Roebuck & Co. v. Stiffel Co. (1964), which held a state unfair competition law preempted on the same ground.