NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/21/2026
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Official data from USPTO
DNDUONIU
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
10
Latest update
04/21/2026
Classification
Registered
Trademark type
Word
Nice classes
7
Filing date
09/26/2025
Registration date
04/21/2026
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2026
Last transaction
04/21/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
08/04/2025
First use in commerce
08/04/2025
Drawing code
4
Owner type
99
Owner location
Huizhou, CN
Examiner
NADEAU, MADELINE JEAN
Law office
L40
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Huizhou Duoniu Trading Co., Ltd.
Representatives
Igxtelle Anyen Mbah Acha Dopgima
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
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
Publications
History of USPTO decisions and trademark events.
10 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
04/21/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/03/2026
PUBO
PUBLISHED FOR OPPOSITION
03/03/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/25/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/04/2026
DOCK
ASSIGNED TO EXAMINER
02/02/2026
MAFR
APPLICATION FILING RECEIPT MAILED
09/26/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/26/2025
NWAP
NEW APPLICATION ENTERED
09/26/2025
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