NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/10/2025
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Official data from USPTO
EXCELLENCE AT THE WELLSITE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
EXCELLENCE AT THE WELLSITE
ST13
US500000086235787Class
6, 7, 20
Filing
86235787
Registration
4800567
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
11/04/2025
Trademark type
Word
Nice classes
6, 7, 20
Filing date
03/28/2014
Registration date
08/25/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/10/2025
Last transaction
11/04/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/01/2015
First use in commerce
06/01/2015
Drawing code
4
Owner type
03
Owner location
Houston, TX
Examiner
SWIFT,GILBERT M
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Tam International, Inc.
Representatives
Marcella Watkins Ewing & Jones, PLLC
Technical classification
Nice Classes
Class 6Class 7Class 20
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Metal casings used to stabilize the wellbore in oil and gas wells; Oil and gas well downhole equipment not being parts of machinesmanually operated metal ball valves for downhole fracing tools
Class 7
Oil and gas well completion power toolssleeves designed to allow for injection into formation; Oil well equipmentswellable downhole packers for use in controlling the flow and movement of fluids; Oil and gas well fracturing power toolspackers for controlling pressure or fluids downhole for zone isolation and one or more fluid control valves; Oil and gas drillingproductionwell installation equipmentpackers for testing pressure integrity of downhole or surface tools and equipment
Class 20
Oil and gas well equipmentbridge plugs and fracturing plugs composed of plastic and synthetic rubber for controlling pressure or fluids downhole
Publications
History of USPTO decisions and trademark events.
55 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/10/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/10/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/10/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
06/18/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/25/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/26/2021
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/26/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/26/2021
E815
TEAS SECTION 8 & 15 RECEIVED
08/24/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/09/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/09/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/25/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/25/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/25/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/25/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/25/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/25/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/25/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
08/25/2015
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
07/18/2015
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/17/2015
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/15/2015
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
07/10/2015
IUAF
USE AMENDMENT FILED
06/10/2015
EISU
TEAS STATEMENT OF USE RECEIVED
06/10/2015
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
03/10/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/13/2015
PUBO
PUBLISHED FOR OPPOSITION
01/13/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/24/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/06/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/05/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/05/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/05/2014
ALIE
ASSIGNED TO LIE
12/05/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/04/2014
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
12/03/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/28/2014
XAEC
EXAMINER'S AMENDMENT ENTERED
11/28/2014
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/28/2014
GNEA
EXAMINERS AMENDMENT E-MAILED
11/28/2014
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/28/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/16/2014
GNRT
NON-FINAL ACTION E-MAILED
07/16/2014
CNRT
NON-FINAL ACTION WRITTEN
07/16/2014
DOCK
ASSIGNED TO EXAMINER
06/30/2014
MPMK
NOTICE OF PSEUDO MARK E-MAILED
04/12/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/11/2014
NWAP
NEW APPLICATION ENTERED
04/01/2014
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