USPTO serial 97877635
CORETEST
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 16, 2026
- Examiner
- HAYES, GINA CLARK
- 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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Current trademark owner
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Owner
ST. PETERSBURG, FL, US
ST. PETERSBURG, FL, US
ST. PETERSBURG, FL, US
DOVER, DE, US
DOVER, DE, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Michael B. Chesal
Michael B. Chesal Peretz Chesal & Herrmann, P.L.1 S.E. 3rd Avenue, Suite 1820SunTrust International CenterMiami, FL 33131Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Physical property measurement instruments for field and laboratory analyses in the energy industry, namely, natural gas moisture analyzers, natural gas heating value chromatograph, hydraulic dead weight pressure testers, liquid densitometers, gas gravitometers, gas chromatographs; instruments for the measurement of physical properties of oil and gas well reservoir fluids, oilfield cements, drilling fluids and stimulation fluids, namely, consistometers, acoustic cement analyzers, viscometers rheometers, formation response testers, permeameters, corrosion analyzers, cement fluid migration analyzers, phase behavior analyzers; rheology and water analysis instruments, namely, viscometers, laboratory filter presses, spring balances, emulsion testers, consistometers for measuring flow properties under selected pressures and temperatures, resistivity meters, mud stills, and parts for all of the above | ACTIVE | Feb 6, 2026 |
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 LATYPOV, ROMAN
- Other trademarks owned by KEEN DYNAMICS LLC
- Other trademarks owned by KEEN DYNAMICS LLC
- Other trademarks owned by CORETEST INC.
- Other trademarks owned by CORETEST INC.
- Other trademarks in Class 009
- Similar marks named CORETEST
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 16, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jun 16, 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. |
| May 27, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| May 27, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| May 23, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| May 19, 2026 | IUAF | USE AMENDMENT FILED | — |
| May 19, 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. |
| May 18, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 18, 2026 | EX3G | SOU EXTENSION 3 GRANTED | — |
| May 15, 2026 | INCE | ITU OFFICE ACTION ISSUED FOR EXTENSION REQUEST | — |
| May 15, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Feb 25, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 17, 2025 | EXT3 | SOU EXTENSION 3 FILED | — |
| Dec 17, 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. |
| Jun 14, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 13, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Jun 13, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| Jun 13, 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. |
| Mar 3, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Dec 24, 2024 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Dec 24, 2024 | EXT1 | SOU EXTENSION 1 FILED | — |
| Dec 24, 2024 | 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. |
| Nov 13, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 25, 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. |
| Apr 30, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 30, 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. |
| Apr 10, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 27, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 27, 2024 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Mar 27, 2024 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Mar 27, 2024 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Mar 27, 2024 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 10, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 10, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 10, 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. |
| Feb 1, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 1, 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. |
| Feb 1, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 8, 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. |
| Jan 8, 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. |
| Jan 8, 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. |
| Jan 4, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| May 4, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 11, 2023 | NWAP | NEW APPLICATION ENTERED | — |