USPTO serial 98724057
Reviewed by CopyMark Law Group
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Tsan Abrahamson
Tsan Abrahamson Cobalt LLP1912 Bonita AvenueBerkeley, CA 94704United States| Class | Description | Status | First use |
|---|---|---|---|
| 035 | Business consulting in the field of blockchain development; Incubation services, namely, providing workspace containing business equipment to freelancers, start-ups, and existing businesses associated with blockchain technology; Business management consulting services, namely, providing business management consultation and business consultation services in the field of blockchain technology; Business process outsourcing services in the field of business administration and bookkeeping to companies in the field of blockchain technology | ACTIVE | — |
| 036 | Venture capital funding services to emerging and start-up companies in the field of blockchain technology; Investment of funds for others in the field of blockchain technology; Providing investment funding services, namely, blockchain investment services | ACTIVE | — |
| 042 | Design, development, and implementation of computer software for blockchain infrastructure; Design and development of computer software for decentralized computing using blockchain technology; Software as a service (SAAS) services featuring blockchain technology software for developing and creating decentralized applications and sovereign blockchains; Consulting in the field of designing blockchain and decentralized applications; Computer software development in the field of blockchain-based technology and decentralized application computer software; Research and development in the field of blockchain infrastructure and interoperability | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 28, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 28, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 28, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 28, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 28, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 27, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| May 27, 2025 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Apr 8, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 8, 2025 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Apr 2, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 15, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 13, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 12, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 11, 2024 | TAEA | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED | — |
| Nov 11, 2024 | PARI | TEAS VOLUNTARY AMENDMENT RECEIVED | — |
| Aug 29, 2024 | NWAP | NEW APPLICATION ENTERED | — |