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HomeCasesMoosehead Breweries Limited v 14095863 Canada Inc.
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Corpus matter record

Moosehead Breweries Limited v 14095863 Canada Inc.

Trademarks Opposition Board · Jun 29, 2026

Direct answer

What happened in this matter?

Fabricated: Case Law | Applicant relied on two decisions described by the Registrar as 'hallucinated' (nonexistent case authorities) in its August 8, 2025 submissions. Outcome: Adverse Costs Order.

Why the court cared
The record concerns whether authorities presented to the decision-maker existed and could be verified. The tracked outcome is Adverse Costs Order; the linked source controls the precise reasoning.
Why it matters now
This matter connects pro se and fake citations involving AI (implied, unspecified) with Adverse Costs Order in Trademarks Opposition Board, making it a concrete reference point for verification, supervision, and response controls.

Why this matter is tracked

Fabricated: Case Law | Applicant relied on two decisions described by the Registrar as 'hallucinated' (nonexistent case authorities) in its August 8, 2025 submissions. Outcome: Adverse Costs Order.

Operational lesson

This matter connects pro se and fake citations involving AI (implied, unspecified) with Adverse Costs Order in Trademarks Opposition Board, making it a concrete reference point for verification, supervision, and response controls.

Record details

CourtTrademarks Opposition Board
Jurisdictioninternational
CircuitNot recorded
DateJun 29, 2026
AI
AI toolAI (implied, unspecified)
Party typePro Se Litigant
OutcomeAdverse Costs Order
Known amountNot recorded
Professional sanctionNo
Attribution boundary

What the record establishes about AI use

reported

AI (implied, unspecified) is recorded in the source dataset; confirm the basis in the linked document.

Procedural posture

Adverse Costs Order

Correction behavior

Correction behavior is not separately verified in the current record.

Tracked discrepancy record

3 citation, quotation, or authority issues are recorded in the source dataset.

  1. Fabricated: Case Law | Applicant relied on two decisions described by the Registrar as 'hallucinated' (nonexistent case authorities) in its August 8, 2025 submissions.
  2. Misrepresented: Case Law | Applicant's submissions contained quotations without citations, inaccurately identified legal principles, and cited decisions that were inapplicable or mischaracterized—issues the Registrar attributed in part to AI use and failure to verify outputs.
  3. Fabricated: Legal Norm | Applicant's written representations cited a nonexistent section of the Trademarks Regulations; Registrar treated this as an AI-generated fabrication and unacceptable.

Questions this record answers

What happened in Moosehead Breweries Limited v 14095863 Canada Inc.?
Fabricated: Case Law | Applicant relied on two decisions described by the Registrar as 'hallucinated' (nonexistent case authorities) in its August 8, 2025 submissions. Outcome: Adverse Costs Order.
Why does Moosehead Breweries Limited v 14095863 Canada Inc. matter for legal AI risk?
This matter connects pro se and fake citations involving AI (implied, unspecified) with Adverse Costs Order in Trademarks Opposition Board, making it a concrete reference point for verification, supervision, and response controls.
What does the public record establish about Moosehead Breweries Limited v 14095863 Canada Inc.?
The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
Which source supports this Moosehead Breweries Limited v 14095863 Canada Inc. summary?
The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.

Related matters

Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.