USPTO serial 86317420
WEL-LIG
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 2, 2014
- Examiner
- LOBO, DEBORAH E
- 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 The federal registration is no longer active.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
LUBRIZOL OILFIELD SOLUTIONS, INC.
WICKLIFFE, OH
WICKLIFFE, OH
Houston, TX
Houston, TX
Houston, TX
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
HOUSTON, TX
Other trademarks owned by WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemical dispersing agent and fluid loss control agent for use in water based drilling fluids which deflocculate and improve filtration control properties in the oil and gas industry | SECTION 8 - CANCELLED | Oct 11, 2012 |
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 LUBRIZOL OILFIELD SOLUTIONS, INC.
- Other trademarks owned by THE LUBRIZOL CORPORATION
- Other trademarks owned by Weatherford/Lamb, Inc.
- Other trademarks owned by Weatherford/Lamb, Inc.
- Other trademarks owned by Weatherford/Lamb, Inc.
- Other trademarks owned by WEATHERFORD TECHNOLOGY HOLDINGS, LLC
- Other trademarks in Class 001
- Similar marks named WEL-LIG
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 3, 2023 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jul 9, 2021 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Dec 4, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 2, 2019 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| May 8, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 3, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 3, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 2, 2014 | 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. |
| Nov 12, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 16, 2014 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 16, 2014 | 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. |
| Aug 27, 2014 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 14, 2014 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 6, 2014 | ALIE | ASSIGNED TO LIE | — |
| Jul 29, 2014 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 29, 2014 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jul 29, 2014 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jul 29, 2014 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jul 29, 2014 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 25, 2014 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 30, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 26, 2014 | NWAP | NEW APPLICATION ENTERED | — |