15 U.S.C. § 1391
Section 1391 · 1391, 1392. Repealed. Pub. L. 103272, 7(b), July 5, 1994, 108 Stat. 1379
This is the Sherman Antitrust Act
Applied in 95 court decisions — leading case Wyeth v. Levine (2009)
Most recently applied in Kia Motors Corp. v. Ruiz (August 2011)
How often courts cite this section
Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Section 1391, Pub. L. 89–563, title I, § 102, Sept. 9, 1966, 80 Stat. 718; Pub. L. 91–265, § 2, May 22, 1970, 84 Stat. 262; Pub. L. 93–492, title I, § 110(a), title II, 201, Oct. 27, 1974, 88 Stat. 1484, provided definitions for purposes of this subchapter. See sections 30102, 30111, and 30125 of Title 49, Transportation. Section 1392, Pub. L. 89–563, title I, § 103, Sept. 9, 1966, 80 Stat. 719; Pub. L. 89–670, Oct. 15, 1966, 80 Stat. 931; Pub. L. 93–492, title II, § 202, Oct. 27, 1974, 88 Stat. 1484; Pub. L. 94–346, §§ 2, 3, July 8, 1976, 90 Stat. 815; Pub. L. 97–331, § 3, Oct. 15, 1982, 96 Stat. 1619; Pub. L. 102–240, title II, § 2505, Dec. 18, 1991, 105 Stat. 2084, related to motor vehicle safety standards. See sections 30103, 30111, and 30125 of Title 49.