USPTO serial 79373798
ES-FLOW
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 10, 2026
- Examiner
- JOHNSON, JAYLEN SYLVIA
- Law office
- FILE REPOSITORY (FRANCONIA)
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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Thomas J. ROMANO
Thomas J. ROMANO Kolitch Romano Dascenzo Gates LLC621 SW Morrison Street #1100Portland, OR 97205United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Measuring, signalling, weighing and inspection checking apparatus and instruments, namely, precision mechanical instruments in the nature of flow meters with controller functionality for manipulation of fluids, and micro-electromechanical systems being electromechanical controls for use in measuring and controlling fluids; apparatus and instruments for measurement and control of the flow of gases and liquids and for gas and liquid dosing, namely, sensors for measuring gas and liquid flow, sensors for measuring gas and liquid properties, valves for regulating the flow of gasses and liquids and electric automatic liquid-flow control valves, and combinations of the aforesaid sensors and valves; measuring apparatus, namely, flow meters for measuring, regulating and dosing the flow of gases and liquids; technical instruments and machines for testing and regulating the flow of gases and liquids | 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 Bronkhorst High-Tech B.V.
- Other trademarks owned by Berkin B.V.
- Other trademarks owned by Berkin B.V.
- Other trademarks owned by Berkin B.V.
- Other trademarks in Class 009
- Similar marks named ES-FLOW
- Recently changed USPTO trademarks
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 24, 2026 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Aug 13, 2026 | XXSS | GENERIC MADRID TRANSACTION SENT TO IB | — |
| Aug 12, 2026 | XXCR | GENERIC MADRID TRANSACTION CREATED | — |
| May 10, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Feb 10, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Feb 10, 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. |
| Dec 23, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 23, 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. |
| Dec 17, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 24, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 24, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 24, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 24, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 24, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jun 4, 2025 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Jun 4, 2025 | 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. |
| Jun 4, 2025 | 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. |
| Apr 24, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 28, 2024 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Dec 11, 2024 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Dec 11, 2024 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Oct 17, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 17, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 16, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 16, 2024 | 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. |
| Jul 15, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 15, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jul 15, 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. |
| Jul 15, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 15, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 15, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 2, 2024 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Feb 14, 2024 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 4, 2024 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jan 17, 2024 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 16, 2024 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 3, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 2, 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. |
| Dec 19, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 18, 2023 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jul 14, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 13, 2023 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |