OPTIMISM
Live / Applied — Statement of use — response to non-final action entered (as of 01 Jul 2026)
What this means for you
Not registered yet, but its 26 Feb 2021 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
- 90549900
- Mark type
- Word mark
- Filed
- 26 Feb 2021
- Published for opposition
- 09 Nov 2021
- Attorney of record
- Tsan Abrahamson
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software development tools for the creation of blockchain applications; Downloadable application programming interface (API) software blockchain-based platforms; Downloadable computer 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
Owner
- THE OPTIMISM FOUNDATION, GRAND CAYMAN, KY
- Optimism PBC, Sausalito, CA, US
- Optimism PBC, Sausalito, CA, US
Prosecution history
- 01 Jul 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 01 Jul 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 01 Jul 2026 — ASSIGNED TO LIE
- 30 Jun 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 27 Mar 2026 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 27 Mar 2026 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 30 Dec 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 30 Dec 2025 — NON-FINAL ACTION E-MAILED
- 30 Dec 2025 — SU - NON-FINAL ACTION - WRITTEN
- 12 Mar 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 06 Jan 2025 — USE AMENDMENT FILED
- 10 Mar 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 06 Jan 2025 — TEAS STATEMENT OF USE RECEIVED
- 02 Jul 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 02 Jul 2024 — SOU EXTENSION 5 GRANTED