USPTO serial 86532380
DU
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 31, 2016
- Examiner
- SNAPP, TINA LOUISE
- Law office
- TMO LAW OFFICE 116
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BEIJING, CN
Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BEIJING, CN
Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BEIJING, CN
Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
BEIJING DO GLOBAL TECHNOLOGY CO., LTD.
BEIJING, CN
Other trademarks owned by BEIJING DO GLOBAL TECHNOLOGY CO., LTD.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Charles Ho
Charles Ho BYIP LTD.5465 Legacy Drive, Suite 650Plano, TX 75024UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Computer application software for mobile phones, portable media players, handheld computers, namely, software for erasing installed caches, junk files and residual files, for managing battery usage, boosting memory, releasing memory space and boosting the performance of the device [ ; Downloadable mobile applications for the management of programs, applications and files and for the backup of files and data; Downloadable software in the nature of a mobile application for network and information technology security; Downloadable cloud computer software for use in database management, use in electronic storage of data; Computer operating programs, recorded; Computers; Portable telephones; Computer game programs; Downloadable computer game programs; Blank USB flash drives ] | ACTIVE | Dec 29, 2014 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Other trademarks owned by BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Other trademarks owned by BEIJING DO GLOBAL TECHNOLOGY CO., LTD.
- Other trademarks in Class 009
- Similar marks named DU
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 1, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Oct 14, 2022 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Oct 14, 2022 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Oct 13, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 10, 2022 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Feb 11, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 11, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 11, 2022 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Feb 11, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 11, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 20, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 20, 2022 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jan 20, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 31, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Feb 25, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 25, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 25, 2020 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Feb 25, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 25, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 16, 2019 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Nov 20, 2018 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 20, 2018 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 31, 2016 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Apr 29, 2016 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Apr 28, 2016 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Apr 7, 2016 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Mar 31, 2016 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Feb 24, 2016 | IUAF | USE AMENDMENT FILED | — |
| Feb 24, 2016 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Aug 25, 2015 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Jun 30, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 30, 2015 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jun 10, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 18, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 18, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 28, 2015 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Feb 27, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 14, 2015 | NWAP | NEW APPLICATION ENTERED | — |