TrademarkDir
BLACKSTAR
LIVE

Serial Number

76351887

Owner

GRANT PRIDECO, INC.

Attorney

Matthew R. Moscicki

Filing Date

Dec 20, 2001

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BLACKSTAR Trademark

Serial Number: 76351887 • Registration: 3130199

BLACKSTAR is a trademark filed by GRANT PRIDECO, INC. on December 20, 2001. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

GRANT PRIDECO, INC. (124 trademarks)

10353 Richmond Avenue
HOUSTON, TX 77042

Entity Type: 03

NQL Drilling Tools, Inc. (4 trademarks)

1507 - 4th Street
Nisku, Alberta T9E 7M9 , CA

Entity Type: 03

NQL ENERGY SERVICES INC. (2 trademarks)

1507 - 4th Street
Nisku, Alberta T9E 7M9 , CA

Entity Type: 03

NOV NORTH AMERICA I/P, LLC (5 trademarks)

7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TX 77036

Entity Type: 16

NATIONAL OILWELL VARCO, L.P. (304 trademarks)

10353 Richmond Avenue
HOUSTON, TX 77042

Entity Type: 13

Trademark Details

Filing Date

December 20, 2001

Registration Date

August 15, 2006

Published for Opposition

May 17, 2005

Goods & Services

downhole well drilling tools, namely electromagnetic measurement-while-drilling tools

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 21, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 21, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 21, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 21, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 21, 2026 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 15, 2025 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 24, 2024 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 14, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 14, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 14, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 14, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 14, 2023 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 29, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 29, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 25, 2016 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 25, 2016 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 25, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 25, 2016 APRE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 17, 2016 ASGN
TEAS SECTION 8 & 9 RECEIVED
Aug 9, 2016 E89R
TEAS SECTION 8 & 9 RECEIVED
Jun 7, 2016 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 15, 2015 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Oct 5, 2011 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 5, 2011 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 24, 2011 APRE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 31, 2011 ASGN
TEAS SECTION 8 & 15 RECEIVED
Aug 25, 2011 E815
REGISTERED-PRINCIPAL REGISTER
Aug 15, 2006 R.PR
LAW OFFICE REGISTRATION REVIEW COMPLETED
Apr 27, 2006 REGV
ASSIGNED TO LIE
Apr 7, 2006 ALIE
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Apr 5, 2006 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Mar 6, 2006 SUPC
USE AMENDMENT FILED
Feb 9, 2006 IUAF
PAPER RECEIVED
Feb 9, 2006 MAIL
NOA MAILED - SOU REQUIRED FROM APPLICANT
Aug 9, 2005 NOAM
PUBLISHED FOR OPPOSITION
May 17, 2005 PUBO
NOTICE OF PUBLICATION
Apr 27, 2005 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Jan 27, 2005 PREV
ASSIGNED TO LIE
Jan 21, 2005 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 7, 2004 CNSA
AMENDMENT FROM APPLICANT ENTERED
Dec 4, 2004 ACEC
ASSIGNED TO LIE
Dec 4, 2004 ALIE
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 22, 2004 CRFA
PAPER RECEIVED
Nov 22, 2004 MAIL
NON-FINAL ACTION MAILED
Oct 18, 2004 CNRT
NON-FINAL ACTION WRITTEN
Oct 15, 2004 CNRT
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
Jun 21, 2004 UNPR
PAPER RECEIVED
Jun 21, 2004 MAIL
LETTER OF SUSPENSION MAILED
Jan 8, 2004 CNSL
CASE FILE IN TICRS
Dec 8, 2003 CFIT
LETTER OF SUSPENSION MAILED
May 14, 2003 CNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 18, 2003 CRFA
PAPER RECEIVED
Apr 18, 2003 MAIL
INQUIRY AS TO SUSPENSION MAILED
Oct 17, 2002 CNSI
ASSIGNED TO EXAMINER
Oct 15, 2002 DOCK
LETTER OF SUSPENSION MAILED
Apr 25, 2002 CNSL
ASSIGNED TO EXAMINER
Apr 9, 2002 DOCK
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 8, 2002 CRFA
PAPER RECEIVED
Apr 8, 2002 MAIL
ASSIGNED TO EXAMINER
Apr 2, 2002 DOCK

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