Who owns the DURALOCK trademark?

The DURALOCK trademark is owned by CERTAINTEED LLC.

What class is the DURALOCK trademark registered in?

The DURALOCK trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for DURALOCK?

The USPTO serial number for DURALOCK is 76439212.

What is the registration number for DURALOCK?

DURALOCK is registered under USPTO registration number 2728977.

Sealvo

Home Search: DURALOCKDURALOCK #76439212

Back

Updated Oct 15, 2026·25 searches this week

View on USPTO TSDR Find similar marks

DUR

USPTO Trademark Record

REGISTERED

DURALOCK

SN 76439212·Reg 2728977·Filed Aug 12, 2002

Owner CERTAINTEED LLC

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

DURALOCK (Serial No. 76439212), Registration No. 2728977, is a registered US trademark filed on Aug 12, 2002 by CERTAINTEED LLC. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: June 24, 2033

Mark Intelligence

DURALOCK (Reg. #2728977) is a registered US trademark that has been protecting its owner, CERTAINTEED LLC, since 2002. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 12, 2002

SERIAL

76439212

REG#

2728977

REGISTERED

Jun 24, 2003

Filing Information

StatusREGISTERED

Filing DateAug 12, 2002

Serial Number76439212

Registration No.2728977

Registration DateJun 24, 2003

Status DateApr 29, 2024

Published for OppositionApr 01, 2003

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Nov 30, 1995

First use in commerce: Nov 30, 1995

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

37 events

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

Oct 09, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 09, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 09, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

Apr 30, 2024

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

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

Apr 29, 2024

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 29, 2024

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 22, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Dec 20, 2023

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 24, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 24, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 24, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 24, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 24, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 23, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 23, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 23, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 23, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 23, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 24, 2022

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 02, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Jan 27, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 27, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 29, 2013

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 29, 2013

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jun 29, 2013

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

TEAS SECTION 8 & 9 RECEIVED

Jun 24, 2013

TEAS SECTION 8 & 9 RECEIVED

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

Jun 08, 2009

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

ASSIGNED TO PARALEGAL

May 29, 2009

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

May 27, 2009

TEAS SECTION 8 & 15 RECEIVED

CASE FILE IN TICRS

Feb 27, 2009

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Jun 24, 2003

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 01, 2003

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 12, 2003

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 06, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 24, 2003

ASSIGNED TO EXAMINER

Other Marks by CERTAINTEED LLC

Additional USPTO filings from the same owner.

OPA

98493066

Certainteed LLC

REGISTERED

ONE

ONE PRECISION ASSEMBLIES

97896756

CertainTeed LLC

REGISTERED

REC

RECYCLING ASPHALT, REINVENTING ROADS

99074553

CertainTeed LLC

REGISTERED

CER

CERTASEAM

99031070

CertainTeed LLC

REGISTERED

Other Marks in Class 019 — Non-metallic building materials

Recently filed and registered marks in the same international class.

DUR

DURALOCK

79060441

Duralock (UK) Limited

REGISTERED

DUR

DURALOCK

74261558

Roppe Corporation

ABANDONED

DUR

DURALOCK

75491007

Variform, Inc.

ABANDONED

Other Marks by Sara T. Colburn

Additional USPTO filings handled by the same attorney of record.

FPM

FP MEXICO

99069190

REGISTERED

SOO

SOOTHE

88470604

REGISTERED

PRO

PROVIDENCE

74718379

REGISTERED

MON

MONOFRAX

79173274

REGISTERED

DURALOCK

Run a conflict check

Other Marks by CERTAINTEED LLC

Other Marks in Class 019 — Non-metallic building materials

Other Marks by Sara T. Colburn

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company