Case Citation
Legal Case Name

PARKLANE HOSIERY CO. v. SHORE Case Brief

Supreme Court of United States1979
439 U.S. 322 99 S.Ct. 645 58 L.Ed.2d 552

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Case Brief Summary & Legal Analysis

General Brief
4 min read

tl;dr: A defendant lost a non-jury case brought by the SEC. The Supreme Court held that a new plaintiff in a subsequent damages lawsuit could use that prior judgment to prevent the defendant from relitigating the same factual issues before a jury.

Legal Significance: The case established the federal standard for offensive non-mutual collateral estoppel, granting trial courts discretion to apply it, and held that its use does not violate the Seventh Amendment right to a jury trial, even when the prior determination was made in an equity proceeding.

PARKLANE HOSIERY CO. v. SHORE Law School Study Guide

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Case Facts & Court Holding

Key Facts & Case Background

The Securities and Exchange Commission (SEC) brought an equitable action against Parklane Hosiery Co. and its officers (Petitioners), alleging that a proxy statement was materially false and misleading. After a non-jury trial, the district court found for the SEC and entered a declaratory judgment. Subsequently, a stockholder, Shore (Respondent), brought a class action for damages against the same defendants based on the same allegedly false proxy statement. This second action was one at law, carrying a right to a jury trial. Shore moved for partial summary judgment, arguing that the petitioners were collaterally estopped (issue preclusion) from relitigating the issue of whether the proxy statement was false and misleading, as that issue had been definitively resolved against them in the SEC action. The petitioners contended that applying collateral estoppel would violate their Seventh Amendment right to a jury trial on that factual issue, as the prior determination was made by a judge, not a jury, and the plaintiff (Shore) was not a party to the prior action.

Court Holding & Legal Precedent

Issue: May a party be collaterally estopped from relitigating factual issues previously decided against it in an equitable action brought by a different party, thereby precluding a jury trial on those same issues in a subsequent legal action for damages?

Yes. The petitioners were collaterally estopped from relitigating the factual issues decided Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, qui

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IRAC Legal Analysis

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IRAC (Issue, Rule, Analysis, Conclusion) is the exact format professors want to see in your exam answers. Our exclusive Flash-to-Full briefs combine holding, analysis, and rule statements formatted to match what A+ students produce in exams. These structured briefs help reinforce the essential legal reasoning patterns expected in law school.

Legal Issue

May a party be collaterally estopped from relitigating factual issues previously decided against it in an equitable action brought by a different party, thereby precluding a jury trial on those same issues in a subsequent legal action for damages?

Conclusion

This decision solidified the modern federal framework for offensive non-mutual issue preclusion, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris ni

Legal Rule

A trial court has broad discretion to apply offensive non-mutual collateral estoppel Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occae

Legal Analysis

The Court's analysis proceeded in two parts. First, it addressed the viability Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, su

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Flash Summary

  • A plaintiff can use offensive non-mutual collateral estoppel to prevent a
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur

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