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Official data from USPTO

MASTERPREP

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

MASTERPREP

ST13

US500000074587879

Class

3

Filing

74587879

Registration

1925002

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

08/23/2025

Trademark type

Word

Nice classes

3

Filing date

10/20/1994

Registration date

10/10/1995

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/22/2025

Last transaction

08/23/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

08/16/1994

First use in commerce

08/16/1994

Drawing code

1

Owner type

03

Owner location

Glenview, IL

Examiner

SPARROW,MARY

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

ILLINOIS TOOL WORKS INC.
BUEHLER LTD.

Representatives

Bradley L. Cohn Pattishall, McAuliffe, Newbury, Hilliard & Geraldson LLP

Technical classification

Nice Classes

Class 3

Vienna Codes

No Vienna codes available.

Goods and services

Class 3

abrasive polishing suspension for polishing metallurgical test samples

Publications

History of USPTO decisions and trademark events.

39 publications found

NA89

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

08/22/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

08/22/2025

89AG

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

08/22/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/22/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/18/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/18/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

06/18/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/18/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/18/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

04/11/2025

REM2

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

10/10/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/07/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/07/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/07/2021

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

05/07/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/07/2021

NA89

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

11/14/2015

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

11/14/2015

89AG

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

11/14/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/14/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

10/01/2015

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/30/2014

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/30/2014

CFIT

CASE FILE IN TICRS

06/21/2007

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/26/2007

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

01/26/2007

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

11/29/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/18/2006

89AG

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

01/18/2006

PLGL

ASSIGNED TO PARALEGAL

01/18/2006

89AF

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

10/03/2005

E89R

TEAS SECTION 8 & 9 RECEIVED

10/03/2005

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

11/02/2001

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

10/05/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

10/10/1995

PUBO

PUBLISHED FOR OPPOSITION

07/18/1995

NPUB

NOTICE OF PUBLICATION

06/16/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/10/1995

DOCK

ASSIGNED TO EXAMINER

03/08/1995

Continuous trademark protection

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