ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/25/2026
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Official data from USPTO
SHLJZ
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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
11
Latest update
02/26/2026
Trademark type
Word
Nice classes
11
Filing date
03/10/2025
Registration date
11/04/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/04/2025
Last transaction
02/26/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/12/2024
First use in commerce
12/12/2024
Drawing code
4
Owner type
22
Owner location
CHUZHOU CITY, CN
Examiner
SCHRADER, BRITTANY A
Law office
N90
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
TIANCHANG YANGSHI ELECTRONIC TRADING CO., LTD
Tianchang Oxygen Optimal Environmental Protection Equipment Co., Ltd.
Representatives
Tianyu Ju
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Electric air sanitizing unit; Waste water purification apparatusinstallations and tanks; Combination ozone sanitizer and electric deodorizing units; Ozone generators that kill mold and mildew; Industrial air purifiers; Household air cleaners; Air purifiers; Electric air deodorizing apparatus; Vehicle-mounted air purifying apparatus; Humidifiers
Publications
History of USPTO decisions and trademark events.
11 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
11/04/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
11/04/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/16/2025
PUBO
PUBLISHED FOR OPPOSITION
09/16/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/10/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/18/2025
DOCK
ASSIGNED TO EXAMINER
08/12/2025
MAFR
APPLICATION FILING RECEIPT MAILED
03/10/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/10/2025
NWAP
NEW APPLICATION ENTERED
03/10/2025
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