TrademarkDir
SIGMA
DEAD

Serial Number

76173925

Owner

HALLIBURTON ENERGY SERVICES, INC.

Attorney

Benjamin Ford

First Use Date

Dec 31, 1999

Filing Date

Dec 1, 2000

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SIGMA Trademark

Serial Number: 76173925 • Registration: 2806950

SIGMA is a trademark filed by HALLIBURTON ENERGY SERVICES, INC. on December 1, 2000. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Owner Contact Info

HALLIBURTON ENERGY SERVICES, INC. (1,481 trademarks)

2601 BELTLINE ROAD
CARROLLTON, TX 75006

Entity Type: 03

Trademark Details

Filing Date

December 1, 2000

Registration Date

January 20, 2004

First Use Anywhere

December 31, 1999

First Use in Commerce

December 31, 1999

Published for Opposition

January 1, 2002

Cancellation Date

August 2, 2024

Goods & Services

PROVIDING TECHNICAL CONSULTING SERVICES BY ANALYZING AND OPTIMIZING THE PARAMETERS USED IN DRILLING AND PRODUCING OIL AND GAS WELLS

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Aug 2, 2024 CAEX
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 20, 2023 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 8, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 8, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 8, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 8, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 8, 2020 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 24, 2015 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 24, 2015 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 28, 2013 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 28, 2013 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 28, 2013 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 28, 2013 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 21, 2013 TCCA
TEAS SECTION 8 & 9 RECEIVED
Jun 21, 2013 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 24, 2012 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 24, 2012 REAP
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 6, 2009 C15A
ASSIGNED TO PARALEGAL
Feb 13, 2009 PLGL
TEAS SECTION 8 & 15 RECEIVED
Feb 11, 2009 E815
REGISTERED-PRINCIPAL REGISTER
Jan 20, 2004 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Nov 20, 2003 CNPR
ASSIGNED TO EXAMINER
Nov 20, 2003 DOCK
ASSIGNED TO EXAMINER
Nov 18, 2003 DOCK
ASSIGNED TO EXAMINER
Nov 18, 2003 DOCK
CASE FILE IN TICRS
Nov 17, 2003 CFIT
STATEMENT OF USE PROCESSING COMPLETE
Nov 10, 2003 SUPC
USE AMENDMENT FILED
Oct 20, 2003 IUAF
TEAS STATEMENT OF USE RECEIVED
Oct 20, 2003 EISU
SOU EXTENSION 2 GRANTED
Jun 17, 2003 EX2G
SOU EXTENSION 2 FILED
Jun 10, 2003 EXT2
SOU TEAS EXTENSION RECEIVED
Jun 10, 2003 EEXT
SOU EXTENSION 1 GRANTED
Dec 3, 2002 EX1G
SOU EXTENSION 1 FILED
Dec 3, 2002 EXT1
SOU TEAS EXTENSION RECEIVED
Dec 3, 2002 EEXT
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jun 25, 2002 NOAM
EXTENSION OF TIME TO OPPOSE RECEIVED
Feb 6, 2002 ETOF
PUBLISHED FOR OPPOSITION
Jan 1, 2002 PUBO
NOTICE OF PUBLICATION
Dec 12, 2001 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 13, 2001 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 18, 2001 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jun 18, 2001 CRFA
NON-FINAL ACTION MAILED
Jun 6, 2001 CNRT
ASSIGNED TO EXAMINER
May 30, 2001 DOCK

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