USPTO serial 98937023
DULCO
Reviewed by CopyMark Law Group
Status 730Notice of Allowance
- Filing date
- Status date
- Registration date
- —
- Examiner
- WILLIS, ALLYSON B
- Law office
- TMO LAW OFFICE 113
What this means
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Michael E. Dukes
Michael E. Dukes Dentons Cohen Grigsby, P.C.625 Liberty AvenuePittsburgh, PA 15222United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Positive displacement pumps | ACTIVE | — |
| 009 | Mechanical devices, namely, dispensers for dosing polymers in fluid, solid granule and powder form for industrial and municipal water purification purposes, all not for medical use or for mixing or dispensing plural component reactive materials; mechanical devices, namely, dispensers of preset portions of fluids, solid granules and powder for dosing purposes, all not for medical use; electromechanical controls for use in water treatment; measuring and test systems for measuring and testing substances in water comprised of sensors and probes; measuring and control systems for measuring and controlling pH values, redox potential, chlorine dioxide levels, ozone levels, phosphate levels, oxygen levels, peracetic acid levels, water levels, conductivity, temperature and flow comprised of sensors and probes; sensors used in the monitoring and measuring of water treatment applications, namely, chemical sensors, pH sensors, conductivity sensors and temperature sensors | ACTIVE | — |
| 011 | Disinfecting systems for disinfecting water comprised of apparatus and instruments for oxidation, desalination, filtration, deferrification, deacidification, demanganization, softening, fluorination, irradiation, reverse osmosis, ozonation, chlorine gas dosing, ion exchange | 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 ProMinent Fluid Controls, Inc.
- Other trademarks owned by ProMinent Fluid Controls, Inc.
- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 8, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 7, 2026 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Oct 7, 2026 | EXT1 | SOU EXTENSION 1 FILED | — |
| Oct 7, 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. |
| Sep 30, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 7, 2026 | 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. |
| Feb 10, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 10, 2026 | 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 4, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jan 14, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 24, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 23, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 23, 2025 | 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. |
| Sep 25, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Sep 25, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Jun 26, 2025 | 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. |
| Jun 26, 2025 | 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. |
| Jun 26, 2025 | 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. |
| Jun 16, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 28, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 4, 2025 | NWAP | NEW APPLICATION ENTERED | — |