NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
03/23/2026
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Official data from USPTO
DUOWEI
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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
15
Latest update
03/24/2026
Trademark type
Combined
Nice classes
7
Filing date
05/16/2019
Registration date
11/26/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/23/2026
Last transaction
03/24/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
07/15/2018
First use in commerce
07/15/2018
Drawing code
3
Owner type
99
Owner location
CHANGZHOU CITY, JIANGSU PROVINCE, CN
Examiner
KLUWE, CHERYL D
Current location
Historical data usage
Holders and representatives
Holders
CHANGZHOU DUOWEI ELECTRIC CO., LTD.
Changzhou Multidimensional Electric Co., Ltd.
Changzhou Multidimensional Electric Co.,Ltd.
Representatives
Ching-cheng Hou CS ATTORNEYS AT LAW PLLC.
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Alternators; Bicycle dynamos; DC generators; Driving motorsother than for land vehicles; Dynamos ; Generators of electricity; Ignition magnetos for engines; Ignition wires for vehicle engines; Stators being parts of machines; Electric motors for refrigerators
Publications
History of USPTO decisions and trademark events.
15 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/23/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2026
ES8R
TEAS SECTION 8 RECEIVED
11/03/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/26/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
11/26/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/10/2019
PUBO
PUBLISHED FOR OPPOSITION
09/10/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/21/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/05/2019
DOCK
ASSIGNED TO EXAMINER
08/03/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/04/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/01/2019
NWAP
NEW APPLICATION ENTERED
05/20/2019
Continuous trademark protection
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