TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2026
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Official data from USPTO
NORZON
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
01/23/2026
Classification
Registered
Trademark type
Word
Nice classes
7
Filing date
07/29/1974
Registration date
05/20/1975
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/08/2024
Last transaction
01/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/01/1974
First use in commerce
04/01/1974
Drawing code
1
Owner type
03
Owner location
WORCESTER, MA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Saint-Gobain Abrasives, Inc.
Saint-Gobain Abrasives, Inc.
NORTON COMPANY
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
GRINDING WHEELS
Publications
History of USPTO decisions and trademark events.
37 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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/08/2024
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
08/08/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/08/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/08/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
05/21/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/20/2024
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
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/17/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/17/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/18/2015
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/18/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/18/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/17/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
04/03/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/11/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/11/2005
PLGL
ASSIGNED TO PARALEGAL
05/11/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/03/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
03/03/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/27/1995
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
03/03/1995
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/03/1981
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