United States v. United States Gypsum Co.
Headline: Court reverses and remands; expands injunction against gypsum makers’ concerted price-fixing, extends protection to all gypsum products nationwide, and orders patent licensing and government inspection to prevent monopolistic practices.
Holding: The Court reversed and remanded, held industry-wide concerted price-fixing unlawful, and approved broadening the injunction to all gypsum products and interstate commerce while ordering patent licensing and records inspection.
- Bars concerted price-fixing and standardization across gypsum manufacturers.
- Requires the company to license its gypsum patents to applicants on equal terms.
- Allows Justice Department access to records to monitor compliance.
Summary
Background
The United States sued a group of gypsum board manufacturers, including the patentee United States Gypsum Company, its licensees, and some officers, alleging a long‑continued conspiracy to fix prices and monopolize gypsum product markets in violation of the Sherman Act. The case began in 1940; after the Government presented its evidence the trial court dismissed the complaint, the Supreme Court reversed in 333 U.S. 364 and remanded. On remand the Government moved for summary judgment, the District Court entered a decree, and appeals brought the scope of relief back to this Court.
Reasoning
The Court held that its earlier opinion established a prima facie showing of industry‑wide concerted price control by license terms, and that the defendants’ offered proof did not undo that conclusion. It found summary judgment permissible on the liability question and examined which additional prohibitions were reasonably necessary to prevent future unlawful conduct. The Court approved broadening the decree: deleting a narrow patent‑based product definition, extending the injunction to all gypsum products and interstate commerce, banning concerted standardization and delivered‑price systems, requiring licensing of patents on nondiscriminatory terms, and allowing Government access to records for compliance review. The Court declined to adopt certain Government proposals shifting evidentiary burdens and left fine details to the District Court.
Real world impact
The ruling curtails coordinated pricing and sales systems across gypsum manufacturers, compels wider patent licensing, and gives the Justice Department tools to monitor compliance. The District Court will set the exact terms and any time limits on licensing and inspections on remand.
Dissents or concurrances
Justice Black urged fuller adoption of the Government’s proposed licensing amendments; Justices Jackson and Clark did not participate.
Ask about this case
Ask questions about the entire case, including all opinions (majority, concurrences, dissents).
What was the Court's main decision and reasoning?
How did the dissenting opinions differ from the majority?
What are the practical implications of this ruling?