ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/13/2026
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Official data from USPTO
TANKGUARD
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
47
Latest update
05/14/2026
Trademark type
Word
Nice classes
17
Filing date
03/10/2015
Registration date
10/25/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/14/2022
Last transaction
05/14/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/10/2015
First use in commerce
03/10/2015
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX, US
Examiner
JOINER, KATINA JACKSON
Law office
L40
Current location
TMEG LAW OFFICE 104
Holders and representatives
Holders
CARBO CERAMICS, LLC
CARBO Ceramics Inc.
CARBO Ceramics Inc.
Representatives
Enrique Sanchez, Jr. Whitaker Chalk Swindle & Schwartz PLLC
Technical classification
Nice Classes
Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
Tank bases and pads made of polymeric foam substrates for use in the oil and gas industry; anti-corrosion bases and pads made polymeric foam substrates for use in the oil and gas industry; impermeable tank pads and bases made of polymeric foam substrates for use in the oil and gas industry; impermeable polymeric foam substrates for use in the oil and gas industry
Publications
History of USPTO decisions and trademark events.
47 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/26/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/02/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/02/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/02/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/02/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/30/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/30/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/30/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/30/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/26/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/14/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/14/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/13/2022
E815
TEAS SECTION 8 & 15 RECEIVED
04/18/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/25/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/13/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/13/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/13/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/13/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
10/25/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/20/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/19/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/16/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
09/16/2016
IUAF
USE AMENDMENT FILED
08/24/2016
EISU
TEAS STATEMENT OF USE RECEIVED
08/24/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
03/01/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/05/2016
PUBO
PUBLISHED FOR OPPOSITION
01/05/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/16/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/15/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/10/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/09/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/09/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/05/2015
GNRT
NON-FINAL ACTION E-MAILED
05/05/2015
CNRT
NON-FINAL ACTION WRITTEN
05/05/2015
DOCK
ASSIGNED TO EXAMINER
04/30/2015
MPMK
NOTICE OF PSEUDO MARK E-MAILED
03/21/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/20/2015
NWAP
NEW APPLICATION ENTERED
03/13/2015
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