USPTO serial 85349590
ENHANCED OILFIELD TECHNOLOGIES
Reviewed by CopyMark Law Group
Reg. 4276530Status 710
- Filing date
- Status date
- Registration date
- Jan 15, 2013
- Examiner
- JACKSON, STEVEN W
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
Houston, TX
Houston, TX
Houston, TX
SCHLUMBERGER TECHNOLOGY CORPORATION
ROSHARON, TX
Other trademarks owned by SCHLUMBERGER TECHNOLOGY CORPORATION
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Keith B. Willhelm
6266 DEL MONTE DRHOUSTON, TX 77057-3520UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Power-operated downhole and surface tools and equipment used in the drilling, completion, and workover of oil and gas wells, namely, pressure isolation packers, anchoring tools for the permanent or temporary installation of tubulars and casings, and deployment tools for the deployment and subsequent permanent or temporary installation of tubulars, casings, and pressure isolation packers in wellbores | SECTION 8 - CANCELLED | — |
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 Key Energy Services, LLC
- Other trademarks owned by Key Energy Services, LLC
- Other trademarks owned by Key Energy Services, LLC
- Other trademarks owned by SCHLUMBERGER TECHNOLOGY CORPORATION
- Other trademarks in Class 007
- Similar marks named ENHANCED OILFIELD TECHNOLOGIES
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 16, 2019 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Jan 15, 2018 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 11, 2017 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jul 6, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 6, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jan 15, 2013 | 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 13, 2012 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Dec 12, 2012 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Nov 29, 2012 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Nov 28, 2012 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Nov 27, 2012 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Nov 26, 2012 | IUAF | USE AMENDMENT FILED | — |
| Nov 26, 2012 | PAPER RECEIVED | — | |
| Jul 31, 2012 | 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. |
| Jun 5, 2012 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 5, 2012 | 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. |
| May 16, 2012 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 1, 2012 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Apr 26, 2012 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 25, 2012 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Apr 25, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 16, 2012 | PAPER RECEIVED | — | |
| Mar 3, 2012 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Mar 3, 2012 | 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. |
| Mar 3, 2012 | 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. |
| Feb 14, 2012 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Feb 14, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 2, 2012 | ALIE | ASSIGNED TO LIE | — |
| Jan 19, 2012 | PAPER RECEIVED | — | |
| Oct 3, 2011 | 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. |
| Oct 3, 2011 | 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. |
| Oct 3, 2011 | 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. |
| Sep 28, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 23, 2011 | MDSC | NOTICE OF DESIGN SEARCH CODE MAILED | — |
| Jun 22, 2011 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 21, 2011 | NWAP | NEW APPLICATION ENTERED | — |