TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2026
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Official data from USPTO
NORTON SAINT-GOBAIN EFORM
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Active USPTO registrationType: CombinedOffice: 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
56
Latest update
01/23/2026
Trademark type
Combined
Nice classes
7
Filing date
02/02/2017
Registration date
08/11/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/11/2020
Last transaction
01/23/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/16/2015
First use in commerce
12/16/2015
Drawing code
3
Owner type
03
Owner location
WORCESTER, MA
Examiner
THOMAS, JULIE
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a parallelogram containing the word "NORTON", above the term "SAINT-GOBAIN", above the term "EFORM" in a stylized format, with the letter "O" consisting of three different sized circles, the smallest of which is black.
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
Abrasive dressing tools used with power-operated grinding wheels
Publications
History of USPTO decisions and trademark events.
56 publications found
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
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
08/11/2025
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
08/11/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
07/08/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/07/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/17/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/17/2020
IUAF
USE AMENDMENT FILED
05/28/2020
EISU
TEAS STATEMENT OF USE RECEIVED
05/28/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/26/2019
EX4G
SOU EXTENSION 4 GRANTED
11/22/2019
EXT4
SOU EXTENSION 4 FILED
11/22/2019
EEXT
SOU TEAS EXTENSION RECEIVED
11/22/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/30/2019
EX3G
SOU EXTENSION 3 GRANTED
05/28/2019
EXT3
SOU EXTENSION 3 FILED
05/28/2019
EEXT
SOU TEAS EXTENSION RECEIVED
05/28/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/30/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/28/2018
EX2G
SOU EXTENSION 2 GRANTED
11/28/2018
EXT2
SOU EXTENSION 2 FILED
11/28/2018
EEXT
SOU TEAS EXTENSION RECEIVED
11/28/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/18/2018
EX1G
SOU EXTENSION 1 GRANTED
04/16/2018
EXT1
SOU EXTENSION 1 FILED
04/16/2018
EEXT
SOU TEAS EXTENSION RECEIVED
04/16/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/28/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/03/2017
PUBO
PUBLISHED FOR OPPOSITION
10/03/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/13/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/19/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/08/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/07/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/07/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/17/2017
GNRT
NON-FINAL ACTION E-MAILED
04/17/2017
CNRT
NON-FINAL ACTION WRITTEN
04/17/2017
DOCK
ASSIGNED TO EXAMINER
03/29/2017
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
02/08/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/07/2017
NWAP
NEW APPLICATION ENTERED
02/06/2017
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