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H. K. Porter Co., Inc. v. National Labor Relations Board

397 U.S. 99 · Decided March 2, 1970 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

H. K. Porter Co., Inc. v. National Labor Relations Board was decided on March 2, 1970 by a vote of 4–2. The Court reversed the lower court's decision and remanded the case. Justice Hugo L. Black wrote the opinion of the Court. SCDB classifies its main issue as “Labor-management bargaining” in the Unions area.

Read the opinion

Case details

Citations
397 U.S. 99 · 90 S. Ct. 821 · 25 L. Ed. 2d 146 · 1970 U.S. LEXIS 103
Docket number
230
Decided
March 2, 1970
Argued
January 15, 1970
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
4–2
Majority opinion
Hugo L. Black
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Issue area
Unions
Legal provision
National Labor Relations Act
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Hugo L. BlackMajorityWrote an opinion
Justice William O. DouglasDissentWrote an opinion
Justice John M. Harlan IIConcurrenceWrote an opinion
Justice William J. Brennan Jr.Majority
Justice Potter StewartDissent
Chief Justice Warren E. BurgerMajority

Did not participate: Byron R. White, Thurgood Marshall.

Full case caption

H. K. Porter Co., Inc., Disston Division-Danville Works v. National Labor Relations Board et al.

SCDB identifiers: case 1969-050, docket 1969-050-01.

Other cases on “Labor-management bargaining”

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Cases on the same legal provision: National Labor Relations Act

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error