WOAG
WITHDRAWAL OF ATTORNEY GRANTED
03/16/2026
Back to search
Official data from USPTO
VANSFUL
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: 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
16
Latest update
04/03/2026
Trademark type
Word
Nice classes
1, 5
Filing date
10/09/2020
Registration date
08/24/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/24/2021
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/01/2019
First use in commerce
12/01/2019
Drawing code
4
Owner type
16
Owner location
Changchun, Jilin, CN
Examiner
RINGLE, JAMES W
Law office
M20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Changchun Wancheng Bio-Electron Co. Ltd.
Representatives
Changchun Wancheng Bio-Electron Co. Ltd.
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemically-treated nonmedical test strips and reagent bearing test strips for measuring water quality
Class 5
Medical diagnostic test strips for use in the field of urine analysis; pH test stripstest strips for use in measuring the pH level in human bodies for purposes of determining levels of alkalinity in the body
Publications
History of USPTO decisions and trademark events.
16 publications found
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
03/16/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
08/24/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/08/2021
PUBO
PUBLISHED FOR OPPOSITION
06/08/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/19/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/04/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/29/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/29/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/29/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/18/2021
GNRT
NON-FINAL ACTION E-MAILED
03/18/2021
CNRT
NON-FINAL ACTION WRITTEN
03/18/2021
DOCK
ASSIGNED TO EXAMINER
03/09/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/25/2020
NWAP
NEW APPLICATION ENTERED
10/13/2020
Continuous trademark protection
Get notified about every new filing that threatens VANSFUL or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.