MAINSTAY
Live / Allowed — Published for opposition (as of 24 Feb 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 25 Sept 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99413034
- Mark type
- Stylized text
- Filed
- 25 Sept 2025
- Published for opposition
- 24 Feb 2026
- Attorney of record
- Stephen Jadie Coates
Goods and services
- Class 036 — Insurance and financial services: Real estate consultation; Real estate valuations; Real estate investment services; Real estate investment consultancy; Financial due diligence services in the field of real estate; Providing a database of information about residential real estate listings in different neighborhoods and communities
Owner
- Mainstay Labs Inc., San Francisco, CA, US
- Mainstay Labs Inc., San Francisco, CA, US
Prosecution history
- 24 Feb 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 24 Feb 2026 — PUBLISHED FOR OPPOSITION
- 18 Feb 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 02 Feb 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 02 Feb 2026 — ASSIGNED TO EXAMINER
- 23 Dec 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 23 Dec 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 23 Dec 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 25 Sept 2025 — APPLICATION FILING RECEIPT MAILED
- 25 Sept 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 25 Sept 2025 — NEW APPLICATION ENTERED