NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
02/10/2026
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Official data from USPTO
TRIPOWIN
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Active USPTO registrationType: WordOffice: 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
20
Latest update
02/11/2026
Trademark type
Word
Nice classes
9
Filing date
04/18/2019
Registration date
10/29/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
02/11/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
01/05/2019
First use in commerce
01/05/2019
Drawing code
4
Owner type
16
Owner location
Shenzhen, CN
Examiner
NUNLEY, CHRISTOPHER MICHAEL
Current location
Historical data usage
Holders and representatives
Holders
Shenzhen Changyun Technology Co., Ltd
Representatives
Kevin Borland
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Converterselectric; Earphone accessoriesearphone cushionsearphone padsearphone casesearphone extension cords; Earphones and headphones; MP3 players; MP4 players; Adapter cables for headphones; Audio headphones; Current converters; Digital to analog converters (DACs); Dust proof plugs for earphone jacks; Earpads for headphones; Electric converters; Electronic currency converters; Frequency converters; Game headphones; Music headphones; Noise cancelling headphones; Personal headphones for sound transmitting apparatuses; Portable listening devicesMP3 players; Stereo headphones
Publications
History of USPTO decisions and trademark events.
20 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
02/10/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/08/2026
ES8R
TEAS SECTION 8 RECEIVED
09/23/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/29/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
10/29/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/13/2019
PUBO
PUBLISHED FOR OPPOSITION
08/13/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/24/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/11/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/10/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/10/2019
ALIE
ASSIGNED TO LIE
07/08/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/03/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/28/2019
GNRT
NON-FINAL ACTION E-MAILED
06/28/2019
CNRT
NON-FINAL ACTION WRITTEN
06/28/2019
DOCK
ASSIGNED TO EXAMINER
06/27/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/04/2019
NWAP
NEW APPLICATION ENTERED
04/22/2019
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