Who owns the DURO-LINE trademark?

The DURO-LINE trademark is owned by Duro Dyne Corporation.

What class is the DURO-LINE trademark registered in?

The DURO-LINE trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DURO-LINE?

The USPTO serial number for DURO-LINE is 99078137.

What is the registration number for DURO-LINE?

DURO-LINE is registered under USPTO registration number 8415458.

Sealvo

Home Search: DURO-LINEDURO-LINE #99078137

Back

Updated Oct 6, 2026·21 searches this week

View on USPTO TSDR Find similar marks

DUR

USPTO Trademark Record

REGISTERED

DURO-LINE

SN 99078137·Reg 8415458·Filed Mar 11, 2025

Owner Duro Dyne Corporation

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

DURO-LINE (Serial No. 99078137), Registration No. 8415458, is a registered US trademark filed on Mar 11, 2025 by Duro Dyne Corporation. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: August 25, 2032

Mark Intelligence

DURO-LINE (Reg. #8415458) is a registered US trademark that has been protecting its owner, Duro Dyne Corporation, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 11, 2025

SERIAL

99078137

REG#

8415458

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateMar 11, 2025

Serial Number99078137

Registration No.8415458

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionSep 16, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Feb 28, 2025

First use in commerce: Feb 28, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

25 events

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 04, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 04, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 21, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 11, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 11, 2026

USE AMENDMENT FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 31, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 31, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 31, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 31, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 31, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 11, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Aug 13, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 13, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 13, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 13, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 13, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 11, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Duro Dyne Corporation

Additional USPTO filings from the same owner.

INS

INSULFLEX

76608090

Duro Dyne Corporation

REGISTERED

POR

PORT-A-BLASTER

99334337

Duro Dyne Corporation

REGISTERED

RIZ

RIZE

76641751

DURO DYNE CORPORATION

REGISTERED

DYN

DYN-O-MATE

76618127

Duro Dyne Corporation

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

DUR

DURO

88649677

AOB PRODUCTS COMPANY

REGISTERED

DUR

DURO

85491346

Symmons Industries, Inc.

REGISTERED

DUR

DURO

97514603

Duro Corporation

REGISTERED

DUR

DURO KITCHEN

99021169

Duro Corporation

REGISTERED

Other Marks by Kimberlee A. Boyle

Additional USPTO filings handled by the same attorney of record.

PAS

PASTURE PREACHING

99321420

REGISTERED

FLI

FLIP THE FUNK

97463325

REGISTERED

MEM

MEMORIA WAKE

98832269

REGISTERED

HIP

HIP HOP COWBOY

99447804

REGISTERED

DURO-LINE

Run a conflict check

Other Marks by Duro Dyne Corporation

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Kimberlee A. Boyle

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company