OP MAINNET
Live / Applied — Second extension granted (statement of use) (as of 08 Oct 2025)
What this means for you
Not registered yet, but its 08 Aug 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
- 98122525
- Mark type
- Stylized text
- Filed
- 08 Aug 2023
- Published for opposition
- 27 Aug 2024
- Attorney of record
- Tsan Abrahamson
Goods and services
- Class 042 — Scientific and technological services: Providing online non-downloadable computer software for use in building, developing, executing, and running other software and applications on the blockchain; Providing online non-downloadable computer software development tools for the creation of blockchain applications; Providing online non-downloadable computer software development tools for blockchain based platforms; Application service provider featuring application programming interface (API) software for providing access to and data integration with blockchain based platforms; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for blockchain contracts, cloud storage of data, and cryptocurrency trading; Providing online non-downloadable blockchain protocol software for scaling of decentralized applications (DApps); Design, development, and implementation of distributed computing platform software; Design, development, and implementation of blockchain software; Providing on-line non-downloadable computer software applications and platforms to facilitate the use of blockchain or distributed ledgers to execute, read, and record financial transactions, information storage, and data collection in connection with a decentralized blockchain contracts platform; Platform as a service (PAAS), featuring computer software platforms for launching and scaling applications; Software as a service (SAAS) services featuring software for scaling, managing, and validating blockchain transactions; Providing on-line non-downloadable software enabling user authentication for commercial transactions
Owner
- OP Labs PBC, Sausalito, CA, US
- OP Labs PBC, Sausalito, CA, US
Prosecution history
- 23 Oct 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Oct 2025 — SOU EXTENSION 2 GRANTED
- 08 Oct 2025 — SOU EXTENSION 2 FILED
- 08 Oct 2025 — SOU TEAS EXTENSION RECEIVED
- 08 Apr 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 08 Apr 2025 — SOU EXTENSION 1 GRANTED
- 08 Apr 2025 — SOU EXTENSION 1 FILED
- 08 Apr 2025 — SOU TEAS EXTENSION RECEIVED
- 22 Oct 2024 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 27 Aug 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 27 Aug 2024 — PUBLISHED FOR OPPOSITION
- 07 Aug 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 19 Jul 2024 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 28 Jun 2024 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 28 Jun 2024 — CORRESPONDENCE RECEIVED IN LAW OFFICE