NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/17/2026
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Official data from USPTO
TEKPLUG
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: 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
38
Latest update
08/11/2026
Trademark type
Word
Nice classes
1
Filing date
01/12/2005
Registration date
05/16/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/17/2026
Last transaction
08/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/15/2000
First use in commerce
11/15/2000
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
EDGE, KATRINA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BAKER HUGHES, A GE COMPANY, LLC
BAKER HUGHES HOLDINGS LLC
B. I. (pessoa física)
BJ SERVICES COMPANY, U.S.A.
Tekcor Enterprise, Inc.
Representatives
Dyan M. House Baker & McKenzie LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additive for oil well drilling or completion fluid
Publications
History of USPTO decisions and trademark events.
38 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/17/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/17/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/17/2026
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/17/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
05/15/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/16/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/23/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/23/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/16/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/16/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/16/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/16/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
10/06/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/16/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/08/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/08/2012
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/11/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/11/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/11/2012
E815
TEAS SECTION 8 & 15 RECEIVED
04/27/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/16/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/16/2012
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/12/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/27/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
05/16/2006
PUBO
PUBLISHED FOR OPPOSITION
02/21/2006
NPUB
NOTICE OF PUBLICATION
02/01/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/12/2006
ALIE
ASSIGNED TO LIE
01/05/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/2005
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/13/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/17/2005
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/17/2005
GNRT
NON-FINAL ACTION E-MAILED
08/12/2005
CNRT
NON-FINAL ACTION WRITTEN
08/12/2005
DOCK
ASSIGNED TO EXAMINER
08/12/2005
NWAP
NEW APPLICATION ENTERED
01/24/2005
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