Caterpillar Inc. v. Lewis

Caterpillar Inc. v. Lewis
Argued November 12, 1996
Decided December 10, 1996
Full case nameCaterpillar, Inc. v. James David Lewis
Citations519 U.S. 61 (more)
117 S. Ct. 467; 136 L. Ed. 2d 437
Case history
PriorJudgment for Caterpillar entered in the United States District Court for the Eastern District of Kentucky, and then vacated by the Sixth Circuit, 68 F.3d 474 (6th Cir. 1995). Certiorari granted, 517 U.S. 1133 (1996).
Holding
If a case is improperly removed to federal court purportedly under diversity of citizenship, and the district court fails to remand the case back to state court, it does not lack jurisdiction to try the case if, at the time judgment is entered, complete diversity exists between the parties.
Court membership
Chief Justice
William Rehnquist
Associate Justices
John P. Stevens · Sandra Day O'Connor
Antonin Scalia · Anthony Kennedy
David Souter · Clarence Thomas
Ruth Bader Ginsburg · Stephen Breyer
Case opinion
MajorityGinsburg, joined by unanimous
Laws applied
U.S. Const. art. III; 28 U.S.C. § 1332; 28 U.S.C. § 1446(b)

Caterpillar Inc. v. Lewis, 519 U.S. 61 (1996), held that federal jurisdiction predicated on diversity of citizenship can be sustained even if there did not exist complete diversity at the time of removal to federal court, so long as complete diversity exists at the time the district court enters judgment.