Jurisdiction
28 U.S. Code § 1331 - Federal question
28 U.S. Code § 1337 - Commerce and antitrust regulations; amount in controversy, costs
28 U.S. Code § 1338 - Patents, plant variety protection, copyrights, mask works, designs, trademarks, and unfair competition
28 U.S. Code § 1343 - Civil rights and elective franchise
28 U.S. Code§ 1357.Injuries under Federal laws
28 U.S. Code§ 1366.Construction of references to laws of the United States or Acts of Congress
47 U.S. Code § 230 - Protection for private blocking and screening of offensive material