USPTO serial 87727319
SENTINEL RAPID-DOSE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 21, 2019
- Examiner
- GAYNOR, BARBARA ANNE
- Law office
- Historical data usage
What this means
Status 701 means the registration is active and the first Section 8 declaration of continued use was accepted. The next major deadline is the combined Section 8 and Section 9 filing at the 10-year anniversary. Calendar the 10-year Section 8 and 9 combined renewal.
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Owner
Sentinel Performance Solutions Limited
Daresbury, Warrington, GB
Other trademarks owned by Sentinel Performance Solutions Limited
Sentinel Performance Solutions Limited
Daresbury, Warrington, GB
Other trademarks owned by Sentinel Performance Solutions Limited
Sentinel Performance Solutions Limited
Daresbury, Warrington, GB
Other trademarks owned by Sentinel Performance Solutions Limited
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jess M. Collen
Jess M. Collen Practus LLP100 South Bedford RoadSuite 328Mount Kisco, NY 10549Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals used in industry; chemicals and chemical products for use in [ sanitising, biocide treatment, antifreeze, ] scale control, deposit control, noise reduction, corrosion control, leak sealing and cleaning of central heating systems, heat transfer systems, solar heating systems, and heat pumps such as ground source heat pumps and air source heat pumps | ACTIVE | — |
| 003 | Preparations for use in the cleaning, flushing, [ sterilising, ] removal of sediment, de-scaling of heating systems, cooling systems, heat transfer systems, boilers, water storage systems, heaters, radiators, pumps and from pipes | ACTIVE | — |
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.
- Other trademarks owned by Sentinel Performance Solutions Limited
- Other trademarks owned by Sentinel Performance Solutions Limited
- Other trademarks owned by Sentinel Performance Solutions Limited
- Other trademarks in Class 001
- Other trademarks in Class 003
- Similar marks named SENTINEL RAPID-DOSE
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 14, 2026 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Apr 14, 2026 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Apr 6, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 20, 2025 | ES8R | TEAS SECTION 8 RECEIVED | — |
| May 21, 2024 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| May 21, 2019 | 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. |
| Mar 5, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 5, 2019 | 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. |
| Feb 13, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jan 22, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 2, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 2, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 2, 2019 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Sep 29, 2018 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Sep 29, 2018 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Sep 29, 2018 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Sep 11, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 11, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 6, 2018 | ALIE | ASSIGNED TO LIE | — |
| Aug 23, 2018 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| Mar 30, 2018 | 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 30, 2018 | 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 30, 2018 | 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 28, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 5, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 22, 2017 | NWAP | NEW APPLICATION ENTERED | — |