REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/11/2026
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Official data from USPTO
LONGSIN
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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
19
Latest update
04/12/2026
Trademark type
Combined
Nice classes
9
Filing date
08/23/2016
Registration date
04/11/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/28/2022
Last transaction
04/12/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
02/20/2016
First use in commerce
02/20/2016
Drawing code
5
Owner type
99
Owner location
ShenZhen City,, CN
Examiner
SHANOSKI, JOANNA MARIE
Law office
L40
Current location
TMEG LAW OFFICE 104
Mark description
The mark consist of the wording "LONGSIN" in stylized font.
Holders and representatives
Holders
Shenzhen Longsin Intelligence Technology Co.,Ltd
Representatives
GU, WEI TIANYU LAW GROUP, INC.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Acoustic sound alarms; Alarm installations and alarms; Burglar alarms; Call bells; Electric buzzers; Fire alarms; Flashing safety lights; Gas testing instruments; Integrated circuits; LED vehicle traffic signals; Safety sensorscarbon monoxide detectorssmoke detectorscombination carbon monoxide and smoke detectors; Signal bells; Signsluminous; Sirens; Smoke detectors Theft alarms; Traffic-light apparatus; Warning bells; Whistle alarms; Electronic warning bells
Publications
History of USPTO decisions and trademark events.
19 publications found
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
09/28/2022
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
09/28/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/28/2022
ES8R
TEAS SECTION 8 RECEIVED
04/14/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/11/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
04/11/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/24/2017
PUBO
PUBLISHED FOR OPPOSITION
01/24/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/04/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/05/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
12/05/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/05/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
12/05/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/05/2016
DOCK
ASSIGNED TO EXAMINER
12/02/2016
MPMK
NOTICE OF PSEUDO MARK E-MAILED
08/27/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/26/2016
NWAP
NEW APPLICATION ENTERED
08/26/2016
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