REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/09/2026
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Official data from USPTO
LONE WOLF WIRELINE
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
04/03/2026
Trademark type
Combined
Nice classes
37, 40, 42
Filing date
08/26/2019
Registration date
03/09/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/09/2021
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
02/20/2004
First use in commerce
02/20/2004
Drawing code
3
Owner type
03
Owner location
HOUSTON, TX, US
Examiner
HELFMAN, JUDITH MICHELLE
Law office
M20
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "LONE WOLF" in red and "WIRELINE" in gray all outlined in black to create a raised effect, and the design of the head of a gray and black wolf with a gray tribal design comprised of sharp wavy and curved lines along with a solid gray shaded circle all outlined in black.
Holders and representatives
Holders
THE WIRELINE GROUP, INC.
Lone wolf Wireline Inc
Representatives
Xinsheng Wang USCIPC
Technical classification
Nice Classes
Class 37Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Cementing services for oil and gas wells; Oil well casingtubingdrill pipe installation; Oil and gas drilling; Oil and gas well downhole coring services
Class 40
Oil well prospectingperforation and spill treatment; Oil and gas well treatment
Class 42
Measurement evaluations in the stimulation and completion services of oil and gas well drilling; Oil and gas well drilling servicesproviding measurements and downhole telemetry while drilling
Publications
History of USPTO decisions and trademark events.
31 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/29/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/09/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/01/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/01/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/01/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/22/2020
PUBO
PUBLISHED FOR OPPOSITION
12/22/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/02/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/18/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
11/18/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/18/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
11/18/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/18/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/17/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/17/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/17/2020
DOCK
ASSIGNED TO EXAMINER
09/10/2020
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
06/05/2020
GNFR
FINAL REFUSAL E-MAILED
06/05/2020
CNFR
FINAL REFUSAL WRITTEN
06/05/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/05/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/04/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/04/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/27/2019
GNRT
NON-FINAL ACTION E-MAILED
11/27/2019
CNRT
NON-FINAL ACTION WRITTEN
11/27/2019
DOCK
ASSIGNED TO EXAMINER
11/25/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/10/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/09/2019
NWAP
NEW APPLICATION ENTERED
08/29/2019
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