Who owns the SHAMROCK trademark?

The SHAMROCK trademark is owned by Valero Marketing and Supply Company.

What is the serial number for SHAMROCK?

The USPTO serial number for SHAMROCK is 78141207.

What is the registration number for SHAMROCK?

SHAMROCK is registered under USPTO registration number 2837282.

SHAMROCK - Owned by Valero Marketing and Supply Company - (Class 004, Class 035, Class 036)

Q: What class is the SHAMROCK trademark registered in?

The SHAMROCK trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles), Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services).

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 004Industrial oils, fuels, lubricants & candles

US codes: 001, 006, 015

First use anywhere: Mar 01, 2000

First use in commerce: Mar 01, 2000

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Mar 01, 2000

First use in commerce: Mar 01, 2000

Advertising; business management, organization and administration; office functions.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Mar 01, 2000

First use in commerce: Mar 01, 2000

Financial, monetary and banking services; insurance services; real estate services.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Mar 01, 2000

First use in commerce: Mar 01, 2000

Construction services; installation and repair services; mining extraction, oil and gas drilling.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

47 events

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

Dec 18, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 18, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 18, 2025

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 27, 2024

Code APRE

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

Jun 27, 2024

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 27, 2024

Code RNL2

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

Jun 27, 2024

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Mar 28, 2024

Code E89R

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 21, 2023

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 21, 2023

Code ARAA

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

Aug 21, 2023

Code REAP

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

May 24, 2023

Code REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 24, 2023

Code CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 24, 2023

Code COAR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 24, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 24, 2023

Code TCCA

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

Apr 27, 2023

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 19, 2014

Code APRE

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

Apr 19, 2014

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 19, 2014

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Apr 19, 2014

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Apr 07, 2014

Code E89R

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

Apr 07, 2014

Code 89AF

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 14, 2010

Code APRE

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

Jan 14, 2010

Code C15P

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

Jan 12, 2010

Code 815F

TEAS SECTION 8 & 15 RECEIVED

Jan 12, 2010

Code E815

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

Dec 23, 2009

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 23, 2009

Code ARAA

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

Dec 09, 2009

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 09, 2009

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Apr 27, 2004

Code R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 11, 2004

Code CNPR

ASSIGNED TO EXAMINER

Feb 09, 2004

Code DOCK

CASE FILE IN TICRS

Feb 06, 2004

Code CFIT

STATEMENT OF USE PROCESSING COMPLETE

Feb 04, 2004

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Jan 09, 2004

Code EISU

USE AMENDMENT FILED

Jan 09, 2004

Code IUAF

NOA MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2003

Code NOAM

PUBLISHED FOR OPPOSITION

Sep 23, 2003

Code PUBO

NOTICE OF PUBLICATION

Sep 03, 2003

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 16, 2003

Code CNSA

FAX RECEIVED

Jul 09, 2003

Code FAXX

LETTER OF SUSPENSION E-MAILED

Jan 23, 2003

Code GNSL

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 06, 2003

Code CRFA

NON-FINAL ACTION E-MAILED

Jan 03, 2003

Code GNRT

ASSIGNED TO EXAMINER

Jan 02, 2003

Code DOCK

Other Marks by Valero Marketing and Supply Company

Additional USPTO filings from the same owner.

VAL

VALERO

78465820

VALERO MARKETING AND SUPPLY COMPANY

REGISTERED

VAL

VALERO

98207499

Valero Marketing and Supply Company

REGISTERED

SAF

98286594

Valero Marketing and Supply Company

REGISTERED

LOG

LogoMark

73518574

VALERO MARKETING AND SUPPLY COMPANY

REGISTERED

Other Marks in Class 004 — Industrial oils, fuels, lubricants & candles

Recently filed and registered marks in the same international class.

SHA

SHAMROCK

78141810

Valero Marketing and Supply Company

REGISTERED

SHA

SHAMROCK

85541676

Shamrock Shipping and Trading Limited

ABANDONED

SHA

SHAMROCK

75021113

Lyondell-Citgo Refining Company Ltd.

ABANDONED

SHA

SHAMROCK TECHNOLOGIES

98930440

Shamrock Technologies, Inc.

REGISTERED

Other Marks by John Russell Holloway

Additional USPTO filings handled by the same attorney of record.

VAL

VALERO

78465820

REGISTERED

VAL

VALERO

98207499

98286594

LogoMark

73518574

REGISTERED

SHAMROCK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Valero Marketing and Supply Company

Other Marks in Class 004 — Industrial oils, fuels, lubricants & candles

Other Marks by John Russell Holloway

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