International Salt Co. v. United States

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International Salt Co. v. United States

Supreme Court of the United States

Argued October 16, 1947
Decided November 10, 1947


Full case name:	International Salt Company, Incorporated v. United States

Citations:	332 U.S. 392; 68 S. Ct. 12; 92 L. Ed. 20; 1947 U.S. LEXIS 2979; 75 U.S.P.Q. (BNA) 184

Prior history:	Appeal from the District Court of the United States for the Southern District of New York

Holding

The Court held that the Sherman Act prohibits as per se violations all tying arrangements in which a product for which a seller has a legal monopoly, such as a patent requires purchasers to also buy a product for which the seller has no legal monopoly.

Court membership

Chief Justice: Fred M. Vinson
Associate Justices: Hugo Black, Stanley Forman Reed, Felix Frankfurter, William O. Douglas, Frank Murphy, Robert H. Jackson, Wiley Blount Rutledge, Harold Hitz Burton

Case opinions

Majority by: Jackson
Joined by: Vinson, Douglas, Murphy, Rutledge; Frankfurter, Reed, Burton (in part)
Dissent by: Frankfurter (in part)
Joined by: Reed, Burton

Laws applied

Sherman Act, 15 U.S.C. § 1

International Salt Co. v. United States, 332 U.S. 392 (1947)^[1], was a case in which the United States Supreme Court held that the Sherman Act prohibits as per se violations all tying arrangements in which a product for which a seller has a legal monopoly, such as a patent requires purchasers to also buy a product for which the seller has no legal monopoly.

1 Facts
2 Issue
3 Opinion of the Court
4 External link

[edit] Facts

The defendant International Salt Company had patented machines for processing salt and mixing or injecting it into various foodstuffs. The company required those who leased machines to also buy the salt or salt tablets processed through the machines from the defendant. The United States government brought a case charging the company of an antitrust violation through the tying of its products. The defendant replied to the charges with the contention that the tying arrangement was necessary to control the quality of salt being used in its machines, claiming that salt not meeting certain standards would damage the machines.

[edit] Issue

The Supreme Court was asked to determine whether such an arrangement was a per se violation of the antitrust laws.

[edit] Opinion of the Court

The Court held that this was a per se violation, announcing that it would be no defense to say that the associated product must meet certain standards because competitors must be given the opportunity to meet them. It was also no defense to say that customers could buy elsewhere if other vendors sold at lower prices, as the defendant could foreclose the market simply by meeting it.