USPTO serial 98978345
CEDAR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 23, 2026
- Examiner
- CHUNG, DIANA ALANA
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
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.
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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.
Current trademark owner
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Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Tianjun Hou
Tianjun Hou HOUST CONSULTINGP.O. Box 700092San Jose, CA 95170United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Medical instruments for radiofrequency ablation, namely, ablation catheters for use in coronary vasculature and peripheral vasculature medical procedures; Medical instrument and equipment, namely, ablation catheter for use in coronary vasculature and peripheral vasculature medical procedures; Radiofrequency catheter ablation instruments, namely, ablation catheters for use in intravascular lithotripsy medical procedures; Medical instruments for use in coronary vasculature and peripheral vasculature medical procedures; Radiofrequency ablation system composed of radiofrequency ablation catheter; Medical catheters, namely, ablation catheters; Medical radiofrequency ablation catheter | ACTIVE | Nov 21, 2025 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 23, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jun 23, 2026 | 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. |
| Jun 3, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jun 3, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jun 2, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 1, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jun 1, 2026 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| May 28, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Feb 1, 2026 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Jan 31, 2026 | IUAF | USE AMENDMENT FILED | — |
| Jan 31, 2026 | EXT3 | SOU EXTENSION 3 FILED | — |
| Jan 31, 2026 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Jan 31, 2026 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Jan 31, 2026 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jan 31, 2026 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Aug 9, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 8, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Aug 8, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| Aug 8, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Feb 8, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Feb 8, 2025 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Feb 8, 2025 | EXT1 | SOU EXTENSION 1 FILED | — |
| Feb 7, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Aug 13, 2024 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Jun 18, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 18, 2024 | 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. |
| May 29, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 14, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 14, 2024 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| May 14, 2024 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| May 14, 2024 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| May 14, 2024 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| May 13, 2024 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| May 13, 2024 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| May 13, 2024 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Apr 14, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 14, 2024 | 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. |
| Apr 14, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 9, 2024 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 9, 2024 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 9, 2024 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 1, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 23, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 1, 2023 | NWAP | NEW APPLICATION ENTERED | — |