DNDUONIU
LIVE

Serial Number

99414366

Owner

Huizhou Duoniu Trading Co., Ltd.

Attorney

Igxtelle Anyen Mbah Acha Dopgima

First Use Date

Aug 4, 2025

Filing Date

Sep 26, 2025

Add to watchlist:

No watchlists yet
View on USPTO

DNDUONIU Trademark

Serial Number: 99414366 • Registration: 8222108

DNDUONIU is a trademark filed by Huizhou Duoniu Trading Co., Ltd. on September 26, 2025. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

Huizhou Duoniu Trading Co., Ltd.

No. 04, B1 Floor, Building 9, Rongcheng Huating Fukangju, Boxin Road, Luoyang Street, Boluo County,
Huizhou 516100 , CN

Entity Type: 99

Trademark Details

Filing Date

September 26, 2025

Registration Date

April 21, 2026

First Use Anywhere

August 4, 2025

First Use in Commerce

August 4, 2025

Published for Opposition

March 3, 2026

Goods & Services

Parts for compressed-air machines, namely, pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems sold as an integral component of injection molding machines; Air filters for automobile engines; Filter elements for fuel filters; Filter silencers for machines; Air filters for pneumatic controls being part of machines; Pneumatic air preparation equipment, namely, airline filters, lubricators, and regulators, all being parts of machines; Filters for cleaning cooling air, for engines; Air filters for mechanical purposes; Fuel filters; Oil filter adapters; Oil filters for mechanical purposes; Filters being parts of engines; Oil filters

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Apr 21, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Apr 21, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 3, 2026 NPUB
PUBLISHED FOR OPPOSITION
Mar 3, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 25, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 4, 2026 CNSA
ASSIGNED TO EXAMINER
Feb 2, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
Sep 26, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 26, 2025 NWOS
NEW APPLICATION ENTERED
Sep 26, 2025 NWAP