NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/02/2026
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Official data from USPTO
DUER OS
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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
61
Latest update
08/02/2026
Trademark type
Combined
Nice classes
42
Filing date
12/30/2016
Registration date
06/02/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/02/2026
Last transaction
08/02/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
Filing basis
Intent to use
Drawing code
3
Owner type
99
Owner location
Beijing, CN
Examiner
YOUNG, THOMAS PAUL
Current location
Historical data usage
Mark description
The mark consists of the stylized wording "DUER OS". Above this wording is a circle design with a speech bubble depicted inside the circle and five vertical lines depicted inside the speech bubble.
Holders and representatives
Holders
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Representatives
Ben Natter Haug Partners, LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Creating and maintaining web sites for otherswebsites featuring interactive hosting services which allow the users to publish and share their own content and images on-line; Computer software design; Consultancy in the design and development of computer hardware; Creating and maintaining web sites for others; Electronic data storage; Providing information on computer technology and programming via a web site; Software as a service (SAAS) servicesproviding on-line non-downloadable software for managing individual and group calendars and schedules; Updating of computer software
Publications
History of USPTO decisions and trademark events.
61 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
08/02/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/02/2026
ES8R
TEAS SECTION 8 RECEIVED
06/02/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/02/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/20/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/20/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/20/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
06/02/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/17/2020
PUBO
PUBLISHED FOR OPPOSITION
03/17/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/26/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
02/10/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
02/10/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
02/10/2020
SNEA
SU-EXAMINER'S AMENDMENT WRITTEN
02/10/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/08/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/08/2020
AMPB
AMENDMENT/PETITION AFTER APPROVAL FOR PUB ENTERED
02/05/2020
ATRQ
ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED
01/30/2020
PCBG
PETITION TO DIRECTOR - CHANGE BASIS - GRANTED
01/30/2020
APET
ASSIGNED TO PETITION STAFF
01/30/2020
TPAD
TEAS PETITION TO AMEND BASIS RECEIVED
12/12/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/11/2019
GNRT
NON-FINAL ACTION E-MAILED
12/11/2019
CNRT
SU - NON-FINAL ACTION - WRITTEN
12/11/2019
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/30/2019
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/30/2019
ALIE
ASSIGNED TO LIE
08/29/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/23/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/30/2019
GNRT
NON-FINAL ACTION E-MAILED
05/30/2019
CNRT
SU - NON-FINAL ACTION - WRITTEN
05/30/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/29/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
05/28/2019
IUAF
USE AMENDMENT FILED
05/14/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/14/2019
EISU
TEAS STATEMENT OF USE RECEIVED
05/14/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/15/2018
EX2G
SOU EXTENSION 2 GRANTED
11/13/2018
EXT2
SOU EXTENSION 2 FILED
11/13/2018
EEXT
SOU TEAS EXTENSION RECEIVED
11/13/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/16/2018
EX1G
SOU EXTENSION 1 GRANTED
05/14/2018
EXT1
SOU EXTENSION 1 FILED
05/14/2018
EEXT
SOU TEAS EXTENSION RECEIVED
05/14/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/14/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/19/2017
PUBO
PUBLISHED FOR OPPOSITION
09/19/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/30/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/11/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/10/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/10/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/10/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/03/2017
GNRT
NON-FINAL ACTION E-MAILED
04/03/2017
CNRT
NON-FINAL ACTION WRITTEN
04/03/2017
DOCK
ASSIGNED TO EXAMINER
03/27/2017
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
01/12/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/11/2017
NWAP
NEW APPLICATION ENTERED
01/03/2017
Continuous trademark protection
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