DUER OS
LIVE

Serial Number

87285031

Owner

BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD

Attorney

Ben Natter

First Use Date

Jan 10, 2017

Filing Date

Dec 30, 2016

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DUER OS Trademark

Serial Number: 87285031 • Registration: 5835209

DUER OS is a trademark filed by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD on December 30, 2016. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD (420 trademarks)

3/F, Baidu Campus,

Entity Type: 03

Trademark Details

Filing Date

December 30, 2016

Registration Date

August 13, 2019

First Use Anywhere

January 10, 2017

First Use in Commerce

January 10, 2017

Published for Opposition

September 19, 2017

Goods & Services

Computer services, namely, 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; hosting on-line web facilities for others for conducting interactive discussions, sharing on-line content; providing information on computer technology and programming via a web site; providing on-line non-downloadable software for managing individual and group calendars and schedules; research and development of new products for others; updating of computer software

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Oct 29, 2025 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 29, 2025 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 29, 2025 APRE
TEAS SECTION 8 & 15 RECEIVED
Jul 1, 2025 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Aug 13, 2024 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 20, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 20, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 20, 2022 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 25, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 25, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 25, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 25, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 25, 2020 COAR
REGISTERED-PRINCIPAL REGISTER
Aug 13, 2019 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Jul 10, 2019 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jul 9, 2019 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jul 9, 2019 SUPC
USE AMENDMENT FILED
Jul 1, 2019 IUAF
TEAS STATEMENT OF USE RECEIVED
Jul 1, 2019 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 26, 2019 EXRA
SOU EXTENSION 3 GRANTED
Jun 25, 2019 EX3G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jun 25, 2019 AITU
NOTICE OF REVIVAL - E-MAILED
May 28, 2019 NREV
SOU EXTENSION RECEIVED WITH TEAS PETITION
May 27, 2019 TPEX
PETITION TO REVIVE-GRANTED
May 27, 2019 PETG
TEAS PETITION TO REVIVE RECEIVED
May 27, 2019 PROA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 27, 2019 TCCA
SOU EXTENSION 3 FILED
May 14, 2019 EXT3
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 15, 2018 EXRA
SOU EXTENSION 2 GRANTED
Nov 13, 2018 EX2G
SOU EXTENSION 2 FILED
Nov 13, 2018 EXT2
SOU TEAS EXTENSION RECEIVED
Nov 13, 2018 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
May 16, 2018 EXRA
SOU EXTENSION 1 GRANTED
May 14, 2018 EX1G
SOU EXTENSION 1 FILED
May 14, 2018 EXT1
SOU TEAS EXTENSION RECEIVED
May 14, 2018 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 14, 2017 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 19, 2017 NPUB
PUBLISHED FOR OPPOSITION
Sep 19, 2017 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Aug 30, 2017 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 11, 2017 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 10, 2017 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 10, 2017 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 10, 2017 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 3, 2017 GNRN
NON-FINAL ACTION E-MAILED
Apr 3, 2017 GNRT
NON-FINAL ACTION WRITTEN
Apr 3, 2017 CNRT
ASSIGNED TO EXAMINER
Mar 27, 2017 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Jan 12, 2017 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 11, 2017 NWOS
NEW APPLICATION ENTERED
Jan 3, 2017 NWAP