O1
Live / Applied — Second extension granted (statement of use) (as of 15 Oct 2025)
What this means for you
Not registered yet, but its 19 May 2023 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98004186
- Mark type
- Stylized text
- Filed
- 19 May 2023
- Published for opposition
- 30 Apr 2024
- Attorney of record
- Judd Lauter
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable and recorded computer software development kits in the field of zero knowledge proofs
Owner
- O(1) Labs Operating Corporation, San Francisco, CA, US
- O(1) Labs Operating Corporation, San Francisco, CA, US
Prosecution history
- 16 Oct 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 Oct 2025 — SOU EXTENSION 2 GRANTED
- 15 Oct 2025 — SOU EXTENSION 2 FILED
- 15 Oct 2025 — SOU TEAS EXTENSION RECEIVED
- 15 Apr 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 14 Apr 2025 — SOU EXTENSION 1 GRANTED
- 14 Apr 2025 — SOU EXTENSION 1 FILED
- 14 Apr 2025 — SOU TEAS EXTENSION RECEIVED
- 15 Oct 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 08 Sept 2024 — EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
- 20 May 2024 — EXTENSION OF TIME TO OPPOSE RECEIVED
- 30 Apr 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 30 Apr 2024 — PUBLISHED FOR OPPOSITION
- 10 Apr 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 26 Mar 2024 — APPROVED FOR PUB - PRINCIPAL REGISTER