REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/15/2025
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Official data from USPTO
BLACKSTAR
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
08/16/2025
Classification
Registered
Trademark type
Word
Nice classes
9
Filing date
12/20/2001
Registration date
08/15/2006
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/25/2016
Last transaction
08/16/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
2001-08-00
First use in commerce
2001-08-00
Drawing code
1
Owner type
03
Owner location
HOUSTON, TX
Examiner
YARD, JOHN
Law office
M60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GRANT PRIDECO, INC.
NOV NORTH AMERICA I/P, LLC
NATIONAL OILWELL VARCO, L.P.
NQL ENERGY SERVICES INC.
NQL Drilling Tools, Inc.
Representatives
Gregory L. Maag Conley Rose, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
downhole well drilling toolsnamely electromagnetic measurement-while-drilling tools
Publications
History of USPTO decisions and trademark events.
55 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/24/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/14/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/14/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/14/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/14/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/14/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/29/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/29/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/25/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/25/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/25/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/25/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/17/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
08/09/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
06/07/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/15/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/05/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/05/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/24/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/31/2011
E815
TEAS SECTION 8 & 15 RECEIVED
08/25/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
08/15/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
04/27/2006
ALIE
ASSIGNED TO LIE
04/07/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/05/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/06/2006
IUAF
USE AMENDMENT FILED
02/09/2006
PAPER RECEIVED
02/09/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
08/09/2005
PUBO
PUBLISHED FOR OPPOSITION
05/17/2005
NPUB
NOTICE OF PUBLICATION
04/27/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/27/2005
ALIE
ASSIGNED TO LIE
01/21/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/07/2004
ACEC
AMENDMENT FROM APPLICANT ENTERED
12/04/2004
ALIE
ASSIGNED TO LIE
12/04/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/22/2004
PAPER RECEIVED
11/22/2004
CNRT
NON-FINAL ACTION MAILED
10/18/2004
CNRT
NON-FINAL ACTION WRITTEN
10/15/2004
UNPR
UNRESPONSIVE/DUPLICATE PAPER RECEIVED
06/21/2004
PAPER RECEIVED
06/21/2004
CNSL
LETTER OF SUSPENSION MAILED
01/08/2004
CFIT
CASE FILE IN TICRS
12/08/2003
CNSL
LETTER OF SUSPENSION MAILED
05/14/2003
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/18/2003
PAPER RECEIVED
04/18/2003
CNSI
INQUIRY AS TO SUSPENSION MAILED
10/17/2002
DOCK
ASSIGNED TO EXAMINER
10/15/2002
CNSL
LETTER OF SUSPENSION MAILED
04/25/2002
DOCK
ASSIGNED TO EXAMINER
04/09/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/08/2002
PAPER RECEIVED
04/08/2002
DOCK
ASSIGNED TO EXAMINER
04/02/2002
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