OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
08/19/2026
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Official data from USPTO
SIGOCONTACTS
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
SIGOCONTACTS
ST13
US500000079419443Class
35
Filing
79419443
Registration
8172816
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
08/19/2026
Trademark type
Word
Nice classes
35
Filing date
01/21/2025
Registration date
03/17/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/17/2026
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
CN
Examiner
SEVERSON, JUSTIN
Law office
M20
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Nanjing Sigo Network Technology Co., Ltd.
Representatives
QIN LI
Technical classification
Nice Classes
Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Provision of an online marketplace for buyers and sellers of goods and services; import-export agency services; providing business information via a website; advertising; rental of vending machines; providing commercial information and advice for consumers in the choice of products and services; rental of sales stands; Retail store servicesavailable through computer communications and interactive televisionfeaturing glasses and contact lenses; retail store and wholesale store services featuring medical supplies; commercial administration of the licensing of the goods and services of others
Publications
History of USPTO decisions and trademark events.
25 publications found
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
08/19/2026
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
06/17/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
03/17/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
03/17/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/27/2026
PUBO
PUBLISHED FOR OPPOSITION
01/27/2026
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/21/2026
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/31/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
12/31/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/31/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
12/31/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/31/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/29/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/28/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/28/2025
RFNT
REFUSAL PROCESSED BY IB
08/29/2025
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/13/2025
RFRR
REFUSAL PROCESSED BY MPU
08/13/2025
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
07/01/2025
CNRT
NON-FINAL ACTION WRITTEN
06/30/2025
DOCK
ASSIGNED TO EXAMINER
06/30/2025
MAFR
APPLICATION FILING RECEIPT MAILED
03/21/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/21/2025
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/20/2025
Continuous trademark protection
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