REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/16/2026
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Official data from USPTO
IRONCLAD
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
32
Latest update
03/17/2026
Trademark type
Word
Nice classes
7
Filing date
03/02/2020
Registration date
03/16/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/16/2021
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2020-05-00
First use in commerce
2020-07-00
Drawing code
4
Owner type
03
Owner location
WORCESTER, MA, US
Examiner
MONINGHOFF, KIM TERESA
Law office
M40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Saint-Gobain Abrasives, Inc.
Saint-Gobain Abrasives, Inc.
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Power-operated diamond grinding wheels
Publications
History of USPTO decisions and trademark events.
32 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/21/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/21/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/21/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/21/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/09/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/09/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/09/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/24/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/24/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/24/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/24/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/24/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
03/16/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/09/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/08/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/05/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/05/2021
IUAF
USE AMENDMENT FILED
01/15/2021
EISU
TEAS STATEMENT OF USE RECEIVED
01/15/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/18/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/23/2020
PUBO
PUBLISHED FOR OPPOSITION
06/23/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/03/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/20/2020
DOCK
ASSIGNED TO EXAMINER
05/20/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/08/2020
NWAP
NEW APPLICATION ENTERED
03/05/2020
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