USPTO serial 86980705
Reviewed by CopyMark Law Group
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Plus Government fees of $650
Schlumberger Technology Corporation
Houston, TX, US
Other trademarks owned by Schlumberger Technology Corporation
Schlumberger Technology Corporation
Houston, TX, US
Other trademarks owned by Schlumberger Technology Corporation
Schlumberger Technology Corporation
Houston, TX, US
Other trademarks owned by Schlumberger Technology Corporation
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Margaret A. Boulware
Margaret A. Boulware Boulware & Valoir2603 Augusta DrSuite 1350Houston, TX 77057| Class | Description | Status | First use |
|---|---|---|---|
| 009 | 3D radial probe for fluid sampling and pressure measurement in the field of oil and gas exploration and production | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 7, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 24, 2023 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 24, 2023 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 24, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 8, 2022 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 7, 2022 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 7, 2017 | 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 20, 2016 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 20, 2016 | 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. |
| Nov 30, 2016 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 14, 2016 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Nov 3, 2016 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 24, 2016 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Oct 19, 2016 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Oct 18, 2016 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Oct 18, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 18, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 18, 2016 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Oct 18, 2016 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Apr 28, 2016 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Apr 28, 2016 | 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. |
| Apr 28, 2016 | 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 27, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 26, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 26, 2016 | 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. |
| Nov 10, 2015 | CEPE | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION ENTERED | — |
| Nov 9, 2015 | ALIE | ASSIGNED TO LIE | — |
| Nov 9, 2015 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 9, 2015 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 9, 2015 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| Nov 3, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 8, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 8, 2015 | NWAP | NEW APPLICATION ENTERED | — |