REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/11/2026
Back to search
Official data from USPTO
WSTA
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
16
Latest update
04/12/2026
Trademark type
Combined
Nice classes
11
Filing date
09/09/2016
Registration date
04/11/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/20/2023
Last transaction
04/12/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
05/24/2016
First use in commerce
05/24/2016
Drawing code
5
Owner type
01
Owner location
SHENZHEN CITY, GUANGDONG PROVINCE, CN
Examiner
MIDDLETON, BERNICE L
Law office
L60
Current location
TMEG LAW OFFICE 106
Mark description
The mark consists of the stylized word "WSTA".
Holders and representatives
Holders
DENG, JUN
SHENZHEN WEISHUANG TRADING CO., LTD
Shenzhen Racyland Technology Development Co., Ltd
Representatives
Nyall Engfield
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air filtering installations; Air purifying apparatus and machines ; Air sterilisers; Diving lights; Electric air deodorizers; Fairy lights for festive decoration; Filters for drinking water; Humidifiers; Lighting apparatuslighting installations; Non-electric pocket warmerschemically-activated heating packets for warming hands; Sterilizers; Theatrical stage lighting apparatus; Water purifying apparatus and machines; Water sterilizers; Commercial refrigerators and freezers and parts and fittings therefor
Publications
History of USPTO decisions and trademark events.
16 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/01/2024
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
11/20/2023
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
11/20/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/20/2023
ES8R
TEAS SECTION 8 RECEIVED
08/04/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/11/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/21/2018
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
12/16/2016
DOCK
ASSIGNED TO EXAMINER
12/16/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/13/2016
NWAP
NEW APPLICATION ENTERED
09/13/2016
Continuous trademark protection
Get notified about every new filing that threatens WSTA or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.