TRISTAN
Live / Allowed — Notice of allowance issued (as of 10 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 14 Apr 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99136186
- Mark type
- Stylized text
- Filed
- 14 Apr 2025
- Published for opposition
- 13 Jan 2026
- Attorney of record
- Peter Kunin
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable software in the nature of a mobile application using artificial intelligence (AI) for scanning, analyzing, assessing, scoring, and generating feedback on handwritten student work product prepared in response to mathematics performance tasks
- Class 042 — Scientific and technological services: Providing on-line non-downloadable software using artificial intelligence (AI) for analyzing, assessing, scoring, and generating feedback on handwritten student work product prepared in response to mathematics performance tasks
Owner
- Tristan AI LLC, Underhill, VT, US
- Tristan AI LLC, Underhill, VT, US
Prosecution history
- 10 Mar 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 13 Jan 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 13 Jan 2026 — PUBLISHED FOR OPPOSITION
- 07 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 15 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 15 Dec 2025 — EXAMINER'S AMENDMENT ENTERED
- 15 Dec 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 15 Dec 2025 — EXAMINERS AMENDMENT E-MAILED
- 15 Dec 2025 — EXAMINERS AMENDMENT -WRITTEN
- 22 Sept 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 22 Sept 2025 — NON-FINAL ACTION E-MAILED
- 22 Sept 2025 — NON-FINAL ACTION WRITTEN
- 09 Sept 2025 — ASSIGNED TO EXAMINER
- 11 Jul 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 14 Apr 2025 — APPLICATION FILING RECEIPT MAILED