ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/20/2026
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Official data from USPTO
DIEDOU
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
11
Latest update
05/21/2026
Trademark type
Combined
Nice classes
11
Filing date
07/08/2020
Registration date
02/02/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/02/2021
Last transaction
05/21/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
07/30/2019
First use in commerce
07/30/2019
Drawing code
5
Owner type
01
Owner location
HUIAN COUNTY, CN
Examiner
RICHARDS, LESLIE
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the letters "DIEDOU" in stylized form.
Holders and representatives
Holders
ZHUANG, HUAIQIANG
L. X. (pessoa física)
Representatives
LU XIAO XIA
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Faucets; Flashlights; Lamps; Air purifiers; Aquarium lights; Automotive lighting headlights for vehicles; Bicycle lights; Book lights; Disinfectant apparatus for medical purposes; Disposable sterilization pouchesnot for medical use; Electric fans for personal use; Electric pocket warmers for warming hands; Electric toasters; Facial saunas; Germicidal lamps for purifying air; Hair dryers; Ice cream making machines; Lights for vehicles; Shower heads; Vehicle-mounted air purifying apparatus; Wall lights; Water heaters; Water purifying apparatus and machines
Publications
History of USPTO decisions and trademark events.
11 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/02/2026
CRAF
AMENDMENT CORRESPONDENCE ENTERED
04/11/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
02/02/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/17/2020
PUBO
PUBLISHED FOR OPPOSITION
11/17/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/28/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/08/2020
DOCK
ASSIGNED TO EXAMINER
10/07/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/04/2020
NWAP
NEW APPLICATION ENTERED
07/11/2020
Continuous trademark protection
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