TrademarkDir
DEFENGJI
LIVE

Serial Number

99251490

Owner

Zhijun Deng

Attorney

Juan Daniel Campos

First Use Date

May 7, 2025

Filing Date

Jun 25, 2025

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DEFENGJI Trademark

Serial Number: 99251490 • Registration: 8125658

DEFENGJI is a trademark filed by Zhijun Deng on June 25, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Zhijun Deng

Room 506, No. 7 Yingcui Street, Baiyun District,
Guangzhou 510000 , CN

Entity Type: 01

Trademark Details

Filing Date

June 25, 2025

Registration Date

February 3, 2026

First Use Anywhere

May 7, 2025

First Use in Commerce

May 7, 2025

Published for Opposition

December 16, 2025

Goods & Services

Acceleration sensors; Air-fuel ratio controllers for internal combustion engines; Electronic controls for gasoline engines for land vehicles; Electronic control systems for engines; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; Electrical fuses; Electrical gang boxes; Solenoid valves; Fuses; Fuses for electric current

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Sep 15, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 15, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 15, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 15, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 15, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 15, 2026 COAR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Feb 3, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Feb 3, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 16, 2025 NPUB
PUBLISHED FOR OPPOSITION
Dec 16, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Dec 10, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Nov 15, 2025 CNSA
ASSIGNED TO EXAMINER
Nov 13, 2025 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Nov 3, 2025 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 3, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Jun 25, 2025 MAFR
NEW APPLICATION ENTERED
Jun 25, 2025 NWAP

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