TrademarkDir
DUOLEC
LIVE

Serial Number

88792509

Owner

LUBRICATION ENGINEERS, INC.

Attorney

Stephanie A. Martinez

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.

Owner Contact Info

LUBRICATION ENGINEERS, INC. (151 trademarks)

1919 TULSA STREET E
WICHITA, KS 67216

Entity Type: 03

LUBRICATION RELIABILITY SOLUTIONS, INC. (17 trademarks)

WICHITA, KS 67216

Entity Type: 03

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

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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