WELLMASTER

DEAD

Serial Number

85309855

Owner

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

Attorney

James Kurka

First Use Date

Oct 25, 2002

Filing Date

May 2, 2011

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WELLMASTER Trademark

Serial Number: 85309855 • Registration: 4148929

WELLMASTER is a trademark filed by WEATHERFORD TECHNOLOGY HOLDINGS, LLC on May 2, 2011. The trademark is classified under Class 7 (Machinery). The application is currently no longer active.

Trademark Classes

Class 7 - Machinery

Machines and machine tools; motors and engines; machine coupling and transmission components

Owner Contact Info

WEATHERFORD TECHNOLOGY HOLDINGS, LLC (345 trademarks)

2000, ST. JAMES PL
HOUSTON, TX 77056

Entity Type: 16

WEATHERFORD/LAMB, INC. (270 trademarks)

515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027

Entity Type: 03

Legal Representation

Attorney of Record

James Kurka

86 trademarks filed View all →

Correspondence Address

WEATHERFORD TECHNOLOGY HOLDINGS, LLC WEATHERFORD TECHNOLOGY HOLDINGS, LLC

2000 ST. JAMES PLACE

HOUSTON

TX 77056

UNITED STATES

Trademark Details

Filing Date

May 2, 2011

Registration Date

May 29, 2012

First Use Anywhere

October 25, 2002

First Use in Commerce

June 1, 2004

Published for Opposition

March 13, 2012

Cancellation Date

December 9, 2022

Filing History

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 3, 2023 ASCK

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Dec 9, 2022 CAEX

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

May 29, 2021 REM2

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2019 TCCA

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 23, 2018 NAS8

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 23, 2018 8.OK

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 23, 2018 APRE

TEAS SECTION 8 RECEIVED

May 21, 2018 ES8R

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 29, 2017 REM1

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 12, 2014 ASGN

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 25, 2013 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 25, 2013 REAP

REGISTERED-PRINCIPAL REGISTER

May 29, 2012 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 13, 2012 NPUB

PUBLISHED FOR OPPOSITION

Mar 13, 2012 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 22, 2012 NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 3, 2012 PREV

ASSIGNED TO LIE

Feb 2, 2012 ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 19, 2012 CNSA

EXAMINER'S AMENDMENT ENTERED

Jan 19, 2012 XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 19, 2012 GNEN

EXAMINERS AMENDMENT E-MAILED

Jan 19, 2012 GNEA

EXAMINERS AMENDMENT -WRITTEN

Jan 19, 2012 CNEA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 20, 2011 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 19, 2011 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 19, 2011 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 19, 2011 GNRN

NON-FINAL ACTION E-MAILED

Jun 19, 2011 GNRT

NON-FINAL ACTION WRITTEN

Jun 19, 2011 CNRT

ASSIGNED TO EXAMINER

Jun 19, 2011 DOCK

NOTICE OF PSEUDO MARK MAILED

May 6, 2011 MPMK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 5, 2011 NWOS

NEW APPLICATION ENTERED

May 5, 2011 NWAP

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