Changeflow GovPing Courts & Legal Sub-Zero wins CRYSTAL COVE trademark opposition
Routine Enforcement Added Final

Sub-Zero wins CRYSTAL COVE trademark opposition

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Filed March 31st, 2026
Detected April 1st, 2026
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Summary

The USPTO Trademark Trial and Appeal Board sustained Opposition No. 91303017, ruling in favor of Sub-Zero Group, Inc. against Lloyds IP Holdings, LLC regarding the CRYSTAL COVE trademark. The opposition was filed on November 11, 2025, and decided on March 31, 2026, preventing Lloyds from registering the CRYSTAL COVE mark.

What changed

The TTAB sustained Sub-Zero Group's trademark opposition against Lloyds IP Holdings' CRYSTAL COVE mark (Opposition No. TTAB91303017). This is a final administrative decision within the USPTO's trademark registration process, applicable only to the named parties and this specific mark application.

For companies involved in trademark prosecution, this decision underscores the TTAB's willingness to sustain oppositions based on likelihood of confusion or other grounds. Trademark applicants should ensure their marks are thoroughly vetted before prosecution to avoid costly opposition proceedings.

Source document (simplified)

← USPTO TTAB Proceedings

Opposition: CRYSTAL COVE

Opposition TTAB91303017-20260331 Kind: OPP Mar 31, 2026

Abstract

BD DECISION: OPP SUSTAINED
Plaintiff: Sub-Zero Group, Inc.
Defendant: Lloyds IP Holdings, LLC
Mark at issue: CRYSTAL COVE

Filing Date

2025-11-11

View original document →

Source

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

Classification

Agency
USPTO TTAB
Filed
March 31st, 2026
Instrument
Enforcement
Legal weight
Binding
Stage
Final
Change scope
Minor
Document ID
Opposition No. TTAB91303017
Docket
TTAB91303017

Who this affects

Applies to
Legal professionals Public companies
Industry sector
5411 Legal Services
Activity scope
Trademark Registration
Geographic scope
United States US

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Consumer Protection

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