DUER OS
LIVE

Serial Number

87285004

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: 87285004 • Registration: 5794929

DUER OS is a trademark filed by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD on December 30, 2016. The trademark is classified under Class 9 (Computers & Electronics). 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

July 2, 2019

First Use Anywhere

January 10, 2017

First Use in Commerce

January 10, 2017

Published for Opposition

September 19, 2017

Goods & Services

Computer application software for mobile phones, portable media players, handheld computers, namely, software for use in database management, use in electronic storage of data, use as a spreadsheet, word processing, file management, application management, cloud storage; Computer game software for use on mobile and cellular phones; Computer hardware and computer peripherals; Computer programs for use in database management, use in electronic storage of data, use as a spreadsheet, word processing, file management, application management, cloud storage; Computer search engine software; Computer software for computer system and application development, deployment and management; Data processing apparatus; Downloadable electronic publications in the nature of electronic books, electronic magazines, electronic newsletters in the field of entertainment, sports, culture, office administration, business services, education, daily living and career development; Downloadable ring tones, music, graphics, electronic games via the internet and wireless devices; Mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data

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
Jul 2, 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
Jul 2, 2019 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
May 31, 2019 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
May 30, 2019 CNPR
STATEMENT OF USE PROCESSING COMPLETE
May 29, 2019 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
May 28, 2019 AITU
USE AMENDMENT FILED
May 14, 2019 IUAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 14, 2019 TCCA
TEAS STATEMENT OF USE RECEIVED
May 14, 2019 EISU
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