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Official data from USPTO

STA-BIL

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

Quick snapshot

STA-BIL

ST13

US500000073558037

Class

1

Filing

73558037

Registration

1416313

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

40

Latest update

03/10/2026

Classification

Registered

Trademark type

Word

Nice classes

1

Filing date

09/13/1985

Registration date

11/11/1986

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

02/19/2026

Last transaction

03/10/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/02/1958

First use in commerce

09/02/1958

Drawing code

1

Owner type

03

Owner location

Chicago, IL, US

Examiner

MANDIR, FREDERICK

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

GOLD EAGLE CO.
KNOX LABORATORIES, INC.

Representatives

Richard Benson

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

CHEMICAL ADDITIVE TO GASOLINE TO PREVENT FORMATION OF GUM AND VARNISH IN FUEL SYSTEMSSOLD IN DISPENSER CONTAINERS

Publications

History of USPTO decisions and trademark events.

40 publications found

NA89

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

02/19/2026

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

02/19/2026

89AG

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

02/19/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/19/2026

E89R

TEAS SECTION 8 & 9 RECEIVED

11/19/2025

REM2

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

11/11/2025

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/01/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/01/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/01/2025

REAP

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

05/01/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/03/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/03/2023

REAP

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

10/03/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/03/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/03/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/02/2017

NA89

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

01/27/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

01/27/2016

89AG

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

01/27/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/27/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

11/12/2015

REM2

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

11/11/2015

CFIT

CASE FILE IN TICRS

09/28/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/13/2006

89AG

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

09/13/2006

PLGL

ASSIGNED TO PARALEGAL

09/11/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/02/2006

89AF

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

06/08/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

06/08/2006

C15A

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

03/30/1992

815F

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

12/05/1991

C.7C

NEW CERTIFICATE UNDER SECTION 7 - PROCESSED

03/05/1987

C.7F

REQUEST FOR NEW CERTIFICATE FILED

12/18/1986

R.PR

REGISTERED-PRINCIPAL REGISTER

11/11/1986

PUBO

PUBLISHED FOR OPPOSITION

08/19/1986

NPUB

NOTICE OF PUBLICATION

07/20/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

06/20/1986

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

06/11/1986

CNRT

NON-FINAL ACTION MAILED

12/17/1985

DOCK

ASSIGNED TO EXAMINER

11/26/1985

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