PERSO.AI
Live / Allowed — Notice of allowance issued (as of 17 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 06 Feb 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99031383
- Mark type
- Stylized text
- Filed
- 06 Feb 2025
- Published for opposition
- 20 Jan 2026
- Attorney of record
- Juneyoung Kim
Goods and services
- Class 038 — Telecommunications services: Providing user access to computer programs in data networks; Transmission of digital files; Provision of access to a global computer network; Provision of electronic connections for telecommunications via data banks or the Internet; Providing chat rooms in virtual environments using artificial intelligence
Owner
- ESTsoft Corp., Seoul, KR
- ESTsoft Corp., Seoul, KR
Prosecution history
- 14 Sept 2026 — SOU TEAS EXTENSION RECEIVED
- 17 Mar 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 20 Jan 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Jan 2026 — PUBLISHED FOR OPPOSITION
- 14 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 23 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 02 Dec 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 02 Dec 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 02 Dec 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 05 Sept 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 05 Sept 2025 — NON-FINAL ACTION E-MAILED
- 05 Sept 2025 — NON-FINAL ACTION WRITTEN
- 05 Sept 2025 — ASSIGNED TO EXAMINER
- 04 Sept 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 06 Feb 2025 — APPLICATION FILING RECEIPT MAILED