USPTO serial 79403351
FLEXI-FLOW
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 12, 2026
- Examiner
- BURDECKI, ANNA C
- 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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Current trademark owner
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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.
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 | Calibration equipment, namely, calibration devices for calibrating apparatus for analyzing and testing the flow of gases, in the nature of gaseous compounds, not being natural gas or methane; apparatus and instruments for measuring, weighing, displaying, regulating and dosing the flow of gases in the nature of gaseous compounds, not being natural gas or methane, namely, sensors for measuring gas flow and the physical properties of gases, not for medical use, electric automatic gas flow control machines and instruments, and gas flow meters, and electronic valves for controlling gases; measuring devices for measuring, regulating and dosing the flow of gases in the nature of gaseous compounds, not being natural gas or methane, namely, sensors for measuring gas flow and the physical properties of gases; multiparameter flow meters for gases in the nature of gaseous compounds, not being natural gas or methane; mass flow meters for gases in the nature of gaseous compounds, not being natural gas or methane; measuring devices for calibrating the flow of gases in the nature of gaseous compounds, not being natural gas or methane, namely, gas flow meters; none of the foregoing being for use with oil and gas pipelines or for use with natural gas or methane | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 12, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| May 12, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| May 12, 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. |
| Mar 24, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 24, 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. |
| Mar 18, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 3, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 12, 2026 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Jan 27, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jan 27, 2026 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Jan 23, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 23, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 23, 2026 | 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. |
| Oct 10, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Sep 17, 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. |
| Aug 7, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 7, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 7, 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. |
| May 9, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Apr 22, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Apr 22, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Apr 7, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 7, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Apr 7, 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. |
| Apr 7, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 7, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 7, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 18, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 17, 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 5, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 5, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 5, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 29, 2024 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |