Gulf Oil Corp. v. Copp Paving Co.

1974-03-25
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Headline: Court agrees to decide whether products made and sold only in one state are covered by federal antitrust laws when used on interstate highways, limiting review to three specific statutory questions.

Holding: The Court granted review limited to three questions about whether products made and sold only within one state, but used in interstate facilities, satisfy the "in commerce" requirements of the Robinson-Patman Act and Clayton Act Sections 3 and 7.

Real World Impact:
  • Determines whether intrastate sellers used on interstate highways fall under federal antitrust laws.
  • Clarifies reach of Robinson-Patman and Clayton Act Sections 3 and 7 for state-only goods.
  • Affects enforcement against tying and price-discrimination involving local manufacturers.
Topics: antitrust law, interstate commerce, price discrimination, tying arrangements, mergers and acquisitions

Summary

Background

The case asks whether a product that is made and sold only inside one state can still meet federal antitrust rules if it is used in an instrumentality of interstate commerce, such as a highway. The questions posed come from a petition that isolates three statutory provisions: the anti-discrimination clause of the Robinson-Patman Act, Section 3 of the Clayton Act (tying), and Section 7 of the Clayton Act (merger and acquisition control). The petition includes hypothetical facts about a company that sells only within one state and about an acquired corporation that sold nothing in interstate commerce.

Reasoning

The core legal question is whether using an otherwise intrastate product in an interstate facility supplies, by itself and as a matter of law, the phrase "in commerce" or the related statutory requirements. More specifically, the Court will address whether (a) the anti-discrimination clause’s requirement that sales be "in commerce," (b) Section 3’s requirement that tying conduct be by a person "in the course of such commerce," and (c) Section 7’s requirement that both corporations be "engaged in commerce" are satisfied when the seller’s goods do not themselves enter interstate trade.

Real world impact

The Court’s limited grant of review means the Justices will clarify how broadly federal antitrust statutes reach sellers and acquisitions that operate only inside one state but whose products are used in interstate systems. The decision could affect how federal antitrust laws apply to local manufacturers, tying complaints, price-discrimination claims, and some mergers, but this review stage does not yet decide the final outcome.

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