ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/10/2025
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Official data from USPTO
SILILEVO
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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
15
Latest update
12/11/2025
Trademark type
Word
Nice classes
9
Filing date
11/22/2020
Registration date
08/31/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/31/2021
Last transaction
12/11/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
06/27/2020
First use in commerce
08/14/2020
Drawing code
4
Owner type
01
Owner location
SHENZHEN, CN
Examiner
BATT,JAIME L
Law office
N70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SHA, DAHAI
Ma, Chuchao
Representatives
Ma, Chuchao
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Calculators; Diodes; Eyeglasses; Intercoms; Smartglasses; Smartwatches; Burglar alarms; Cases for mobile phones; Cell phone auxiliary cables; Cell phone cases; Central processing units (CPU); Chargers for batteries; Computer cameras; Computer monitor mounts; Ear phones; Electric light switches; Flash card readers; Mobile phone straps; Notebook computer carrying cases; Power adapters; Stands adapted for mobile phones; Videocameras; Wireless chargers; Wireless headsets for smartphones; Computer keyboards
Publications
History of USPTO decisions and trademark events.
15 publications found
CRAF
AMENDMENT CORRESPONDENCE ENTERED
01/07/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
08/31/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/15/2021
PUBO
PUBLISHED FOR OPPOSITION
06/15/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/26/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/07/2021
DOCK
ASSIGNED TO EXAMINER
05/05/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/19/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/19/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/19/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/19/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/19/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/27/2021
NWAP
NEW APPLICATION ENTERED
11/25/2020
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