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Delay in copyright claims

Petrella v. Metro-Goldwyn-Mayer

Updated Oct 26, 2026

In brief

The Court overturned the appeals court’s judgment and sent the case back to the lower court (remanded), ruling that laches (a defense based on delay) cannot bar Petrella’s damages claim brought within the Copyright Act’s three-year window.

Where it stands
Decided

Decided 6-3 · May 19, 2014 · Opinion by Justice Ginsburg

What it’s about
Paula Petrella sued Metro-Goldwyn-Mayer over alleged copyright infringement.
Who it affects
In Petrella’s case, MGM cannot use laches to bar her damages claim brought within the Copyright Act’s three-year period.

Summary: written with AI from the case record.

Illustration for Paula Petrella v. Metro-Goldwyn-Mayer, Inc.
Conceptual illustration · AI-generated

What it's about

The Supreme Court overturned the appeals court’s ruling that delay barred her damages suit, deciding that laches (a defense based on delay) cannot bar damages for infringement within the Copyright Act’s three-year period, and sent the case back to the lower court (remanded).

The case asked whether a judge could use a delay-based defense to block a copyright damages claim filed within the federal three-year limit.

Question presented

Does the doctrine of laches apply without restriction to civil copyright claims that are within the bounds of the federal three-year statute of limitations on such cases?

What the Court decided

Holding

Laches cannot be invoked as a bar to Petrella’s pursuit of a claim for damages brought within §507(b)’s three-year window.

Result
Reversed

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 6joined the Court's opinion
  1. Kagan
  2. Thomas
  3. Scalia
  4. Ginsburgwrote the opinion
  5. Sotomayor
  6. Alito
Dissenting · 3disagreed with the result
  1. Breyerwrote the dissent
  2. Kennedy
  3. Roberts
6 justices joined the judgment, 3 dissented.

From the opinions

“Laches is one such equitable doctrine.”

— Justice Breyer(dissent)

What's next

The case returns to the Ninth Circuit for further proceedings under the Supreme Court’s ruling.

Documents

1

Docket activity

9
  • New analysis added

    Oct 26, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 26, 2026 · Generated

  • New analysis added

    Oct 26, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 26, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 26, 2026 · Generated

Show 4 more
  • AI analysis generated: Decision Record

    Oct 26, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 26, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Opinion added: Petrella

    May 19, 2014 · Court records

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Oct 26, 2026Methodology

Court records and filings

Reporting and analysis