(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

SR3

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: United States

Quick snapshot

SR3

ST13

US500000074547042

Class

4

Filing

74547042

Registration

1919201

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

33

Latest update

12/16/2025

Trademark type

Word

Nice classes

4

Filing date

07/08/1994

Registration date

09/19/1995

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/26/2025

Last transaction

12/16/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

12/01/1990

First use in commerce

12/01/1990

Drawing code

1

Owner type

16

Owner location

Canonsburg, PA

Examiner

CARRUTHERS, SUE

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

DURA LUBE LLC
D. C. (pessoa física)

Representatives

Lauren D. Konrai-Mori Porter Wright Morris & Arthur LLP

Technical classification

Nice Classes

Class 4

Vienna Codes

No Vienna codes available.

Goods and services

Class 4

oil-based proprietary ingredient contained in transmission fluidengine treatmentlubricating sprays

Publications

History of USPTO decisions and trademark events.

33 publications found

NA89

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

11/26/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

11/26/2025

89AG

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

11/26/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/26/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

08/14/2025

REM2

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

09/19/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/30/2015

REAP

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

12/30/2015

NA89

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

10/08/2014

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

10/08/2014

89AG

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

10/08/2014

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/08/2014

E89R

TEAS SECTION 8 & 9 RECEIVED

09/29/2014

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/29/2014

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/29/2014

CFIT

CASE FILE IN TICRS

06/21/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

12/08/2005

89AG

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

12/08/2005

PLGL

ASSIGNED TO PARALEGAL

12/07/2005

89AF

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

08/03/2005

E89R

TEAS SECTION 8 & 9 RECEIVED

08/03/2005

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/19/2005

REAP

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

07/19/2005

MAIL

PAPER RECEIVED

09/09/2004

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/07/2004

C15A

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

09/10/2001

815F

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

08/21/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

09/19/1995

PUBO

PUBLISHED FOR OPPOSITION

06/27/1995

NPUB

NOTICE OF PUBLICATION

05/26/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/25/1995

CNEA

EXAMINER'S AMENDMENT MAILED

01/24/1995

DOCK

ASSIGNED TO EXAMINER

01/10/1995

Continuous trademark protection

Get notified about every new filing that threatens SR3 or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.