Who owns the WELL-GUARD trademark?

The WELL-GUARD trademark is owned by JET-LUBE, LLC.

What class is the WELL-GUARD trademark registered in?

The WELL-GUARD trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles).

What is the serial number for WELL-GUARD?

The USPTO serial number for WELL-GUARD is 74078224.

What is the registration number for WELL-GUARD?

WELL-GUARD is registered under USPTO registration number 1644903.

Sealvo

Home Search: WELL-GUARDWELL-GUARD #74078224

Back

Updated Sep 18, 2026·30 searches this week

View on USPTO TSDR Find similar marks

WEL

USPTO Trademark Record

REGISTERED

WELL-GUARD

SN 74078224·Reg 1644903·Filed Jul 16, 1990

Owner JET-LUBE, LLC

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

WELL-GUARD (Serial No. 74078224), Registration No. 1644903, is a registered US trademark filed on Jul 16, 1990 by JET-LUBE, LLC. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles).

Section 8/9 declaration window: May 21, 2031

Conflict Analysis

Full conflict analysis for WELL-GUARD (SN 74078224) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WELL-GUARD (Reg. #1644903) is a registered US trademark that has been protecting its owner, JET-LUBE, LLC, since 1990. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles). Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 16, 1990

SERIAL

74078224

REG#

1644903

REGISTERED

May 21, 1991

Filing Information

StatusREGISTERED

Filing DateJul 16, 1990

Serial Number74078224

Registration No.1644903

Registration DateMay 21, 1991

Status DateJan 27, 2021

Published for OppositionFeb 26, 1991

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 015

First use anywhere: Feb 08, 1989

First use in commerce: Feb 08, 1989

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

30 events

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

Oct 23, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 23, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 23, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 23, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 27, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 27, 2021

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 27, 2021

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Jan 27, 2021

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

TEAS SECTION 8 & 9 RECEIVED

Nov 04, 2020

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 10, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 30, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Nov 21, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 21, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jun 09, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 09, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jul 08, 2011

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 08, 2011

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Jul 06, 2011

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Oct 23, 2007

CASE FILE IN TICRS

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

Jun 20, 2001

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 20, 2001

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Feb 28, 2001

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

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

Sep 23, 1996

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

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

Jul 18, 1996

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

REGISTERED-PRINCIPAL REGISTER

May 21, 1991

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 26, 1991

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 25, 1991

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

Dec 05, 1990

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 1990

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 21, 1990

ASSIGNED TO EXAMINER

Other Marks by JET-LUBE, LLC

Additional USPTO filings from the same owner.

RUN

RUN-N-SEAL

74360131

JET-LUBE, LLC

REGISTERED

DEA

DEACON

76303512

JET-LUBE, LLC

REGISTERED

TF1

TF-15

85200721

JET-LUBE, LLC

REGISTERED

JET

JET-LUBE

73228078

JET-LUBE, LLC

REGISTERED

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

Recently filed and registered marks in the same international class.

WEL

WELL MADE. WELL BEING. WELL FEELING.

88626895

The Thymes, LLC

REGISTERED

HAL

HALO-GUARD

76653929

JAX INC.

REGISTERED

ANG

ANGEL-GUARD

76653930

JAX INC.

REGISTERED

QUA

QUALI GUARD

98809708

GRUPO EMPRESARIAL FILIUS, SOCIEDAD ANÓNIMA

REGISTERED

Other Marks by Andrea L. Arndt

Additional USPTO filings handled by the same attorney of record.

QUR

QURL

99557508

REGISTERED

KEE

KEEP. PUSHING. FORWARD.

97370973

REGISTERED

PLU

PLUNGE EZ

97681841

REGISTERED

SHO

SHOWERSTRAIN

87918999

REGISTERED

WELL-GUARD

Run a conflict check

Other Marks by JET-LUBE, LLC

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

Other Marks by Andrea L. Arndt

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company