DUOLEC

LIVE

Serial Number

88792509

Owner

LUBRICATION ENGINEERS, INC.

Attorney

William P. Matthews

First Use Date

Jul 17, 2007

Filing Date

Feb 11, 2020

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DUOLEC Trademark

Serial Number: 88792509 • Registration: 6135903

DUOLEC is a trademark filed by LUBRICATION ENGINEERS, INC. on February 11, 2020. The trademark is classified under Class 4 (Lubricants & Fuels). The application is currently registered and active.

Trademark Classes

Class 4 - Lubricants & Fuels

Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions

Owner Contact Info

LUBRICATION ENGINEERS, INC. (156 trademarks)

1919 TULSA STREET E
WICHITA, KS 67216

Entity Type: 03

LUBRICATION RELIABILITY SOLUTIONS, INC. (17 trademarks)

WICHITA, KS 67216

Entity Type: 03

Lubrication Engineers, Inc. (6 trademarks)

13207 W. 21st St N. Ct.
Wichita, KS 67235

Entity Type: 03

Legal Representation

Attorney of Record

William P. Matthews

322 trademarks filed View all →

Correspondence Address

William P. Matthews Foulston Siefkin LLP

1551 N. Waterfront Parkway, STE. 100

Wichita, KS 67206-4466

United States

Trademark Details

Filing Date

February 11, 2020

Registration Date

August 25, 2020

First Use Anywhere

July 17, 2007

First Use in Commerce

July 17, 2007

Published for Opposition

June 9, 2020

Goods & Services

Lubricants for industrial purposes

Filing History

TEAS SECTION 8 & 15 RECEIVED

Aug 22, 2026 E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 25, 2025 REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022 ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 4, 2022 ASCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 5, 2022 ASGN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 25, 2021 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 25, 2021 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 25, 2021 ARAA

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

Jan 25, 2021 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 25, 2021 COAR

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 13, 2021 ASGN

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2020 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 9, 2020 NPUB

PUBLISHED FOR OPPOSITION

Jun 9, 2020 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2020 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2020 CNSA

ASSIGNED TO EXAMINER

Apr 29, 2020 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 15, 2020 NWOS

NEW APPLICATION ENTERED

Feb 14, 2020 NWAP

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