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Official data from USPTO

TUFBAK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

TUFBAK

ST13

US500000071646260

Class

3, 4

Filing

71646260

Registration

589076

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

39

Latest update

01/23/2026

Trademark type

Combined

Nice classes

3, 4

Filing date

05/01/1953

Registration date

04/27/1954

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/30/2024

Last transaction

01/23/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1934-01-00

First use in commerce

1934-01-00

Drawing code

5

Owner type

03

Owner location

WORCESTER, MA

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

SAINT-GOBAIN ABRASIVES, INC.
NORTON COMPANY
B. C. (pessoa física)

Representatives

Sara T. Colburn Cantor Colburn LLP

Technical classification

Nice Classes

Class 3Class 4

Vienna Codes

No Vienna codes available.

Goods and services

Class 3

No specification.

Class 4

FLEXIBLE AND INFLEXIBLE ABRASIVES

Publications

History of USPTO decisions and trademark events.

39 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

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

07/30/2024

RNL6

REGISTERED AND RENEWED (SIXTH RENEWAL - 10 YRS)

07/30/2024

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

07/30/2024

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/17/2024

E89R

TEAS SECTION 8 & 9 RECEIVED

04/22/2024

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

04/27/2023

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

05/28/2014

RNL5

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

05/27/2014

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

05/27/2014

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

05/22/2014

E89R

TEAS SECTION 8 & 9 RECEIVED

05/22/2014

RNL4

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

01/26/2005

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

01/26/2005

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

08/18/2004

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

06/07/2004

E89R

TEAS SECTION 8 & 9 RECEIVED

06/07/2004

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

07/14/1994

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

06/06/1994

PRA9

POST REGISTRATION ACTION MAILED - SEC. 9

04/21/1994

9.AF

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

02/14/1994

REN1

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

04/27/1974

Continuous trademark protection

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