Changeflow GovPing Courts & Legal IRISH Trademark Opposition Dismissed
Routine Enforcement Added Final

IRISH Trademark Opposition Dismissed

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Filed March 30th, 2026
Detected April 1st, 2026
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Summary

The USPTO Trademark Trial and Appeal Board dismissed Opposition No. 91302449 without prejudice. Plaintiff University of Notre Dame Du Lac alleged confusion with its famous IRISH trademarks. Defendant Reversed, LLC may proceed with its IRISH trademark application. The decision has no precedential effect beyond the parties.

What changed

The TTAB issued a final decision dismissing Notre Dame's trademark opposition against Reversed, LLC's IRISH mark registration. Opposition No. 91302449 was filed on October 15, 2025, and decided on March 30, 2026, with the dismissal entered without prejudice. This individual case decision does not establish new policy or create general obligations.

No immediate action is required by industry. The decision applies only to these parties and does not constitute binding precedent for other trademark disputes. Notre Dame could potentially refile the opposition if circumstances change. Other trademark owners or applicants with similar marks may wish to monitor related TTAB proceedings for developments.

Source document (simplified)

← USPTO TTAB Proceedings

Opposition: IRISH

Opposition TTAB91302449-20260330 Kind: OPP Mar 30, 2026

Abstract

BD DECISION: OPP DISMISSED W/O PREJ
Plaintiff: University of Notre Dame Du Lac
Defendant: Reversed, LLC
Mark at issue: IRISH

Filing Date

2025-10-15

View original document →

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
USPTO TTAB
Filed
March 30th, 2026
Instrument
Enforcement
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
Opposition No. 91302449
Docket
91302449

Who this affects

Applies to
Legal professionals Manufacturers Retailers
Industry sector
5112 Software & Technology
Activity scope
Trademark Opposition
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Trademark Registration Consumer Protection

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