LEF
DEAD

Serial Number

90688948

Owner

EXXON MOBIL CORPORATION

Attorney

Spoorthy Gudavalli

Filing Date

May 4, 2021

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LEF Trademark

Serial Number: 90688948

LEF is a trademark filed by EXXON MOBIL CORPORATION on May 4, 2021. The trademark is classified under Class 37 (Building & Construction), Class 42 (Computer & Scientific), Class 45 (Legal & Security Services). The application is currently no longer active.

Owner Contact Info

EXXON MOBIL CORPORATION (783 trademarks)

5959 Las Colinas Boulevard
Irving, TX 75039-229

Entity Type: 03

Trademark Details

Filing Date

May 4, 2021

Registration Date

Not Registered

Published for Opposition

February 15, 2022

Goods & Services

Industrial design services

Providing technical assistance and support, namely, providing technical advice regarding the installation, repair, and maintenance of petrochemical equipment used for petroleum refining

Licensing of intellectual property

Filing History

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
Nov 17, 2025 MAB6
ABANDONMENT - NO USE STATEMENT FILED
Nov 17, 2025 ABN6
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 13, 2025 EXRA
SOU EXTENSION 5 GRANTED
Nov 12, 2025 EX5G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Nov 12, 2025 AITU
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jun 17, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 17, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 17, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 17, 2025 REAP
SOU TEAS EXTENSION RECEIVED
Apr 3, 2025 EEXT
SOU EXTENSION 5 FILED
Apr 2, 2025 EXT5
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Sep 30, 2024 EXRA
SOU EXTENSION 4 GRANTED
Sep 30, 2024 EX4G
SOU EXTENSION 4 FILED
Sep 30, 2024 EXT4
SOU TEAS EXTENSION RECEIVED
Sep 30, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Apr 2, 2024 EXRA
SOU EXTENSION 3 GRANTED
Apr 1, 2024 EX3G
SOU EXTENSION 3 FILED
Apr 1, 2024 EXT3
SOU TEAS EXTENSION RECEIVED
Apr 1, 2024 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Oct 11, 2023 EXRA
SOU EXTENSION 2 GRANTED
Oct 10, 2023 EX2G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Oct 10, 2023 AITU
SOU EXTENSION 2 FILED
Sep 29, 2023 EXT2
SOU TEAS EXTENSION RECEIVED
Sep 29, 2023 EEXT
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 19, 2023 ASCK
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Mar 31, 2023 EXRA
SOU EXTENSION 1 GRANTED
Mar 29, 2023 EX1G
SOU EXTENSION 1 FILED
Mar 29, 2023 EXT1
SOU TEAS EXTENSION RECEIVED
Mar 29, 2023 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 4, 2022 NOAM
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
Aug 25, 2022 ETOP
EXTENSION OF TIME TO OPPOSE RECEIVED
Mar 11, 2022 ETOF
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 15, 2022 NPUB
PUBLISHED FOR OPPOSITION
Feb 15, 2022 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 26, 2022 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 7, 2022 CNSA
EXAMINER'S AMENDMENT ENTERED
Jan 7, 2022 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jan 7, 2022 GNEN
EXAMINERS AMENDMENT E-MAILED
Jan 7, 2022 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jan 7, 2022 CNEA
ASSIGNED TO EXAMINER
Jan 6, 2022 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 5, 2021 NWOS
NEW APPLICATION ENTERED
May 7, 2021 NWAP