USPTO serial 86495029
Reviewed by CopyMark Law Group
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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.
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
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 & Valoir PLLC2603 Augusta Dr.Suite 1350Houston, TX 77057| Class | Description | Status | First use |
|---|---|---|---|
| 007 | A multiple segment production assembly for subsurface wells, namely, flow control valves, packers, monitoring and telemetry equipment for segmenting a downhole well and enabling control and monitoring of each individual segment while producing the well | ACTIVE | Nov 30, 2014 |
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 |
|---|---|---|---|
| Jul 20, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 20, 2026 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 20, 2026 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 20, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 19, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 8, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 6, 2022 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Aug 6, 2022 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Aug 5, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 18, 2022 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Mar 8, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 8, 2016 | 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. |
| Feb 4, 2016 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Feb 3, 2016 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jan 25, 2016 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jan 22, 2016 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 11, 2015 | IUAF | USE AMENDMENT FILED | — |
| Dec 11, 2015 | 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. |
| Jun 30, 2015 | 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. |
| May 5, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 5, 2015 | 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 15, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 27, 2015 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Mar 17, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 10, 2015 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Mar 10, 2015 | ALIE | ASSIGNED TO LIE | — |
| Mar 10, 2015 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Mar 10, 2015 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Mar 10, 2015 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 5, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 14, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 8, 2015 | NWAP | NEW APPLICATION ENTERED | — |