USPTO serial 88193233
DAY ONE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 11, 2023
- Examiner
- LEASER, ANDREW C
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Owner
Menlo Park, CA, US
Menlo Park, CA, US
DAY ONE BIOPHARMACEUTICALS, INC.
Brisbane, CA, US
DAY ONE BIOPHARMACEUTICALS, INC.
Brisbane, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Maury M. Tepper, III
Maury M. Tepper, III Tepper & Eyster, PLLC3724 Benson DriveRaleigh, NC 27609United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical preparations for the treatment of cancer, autoimmune disorders, and neurological disorders | ACTIVE | — |
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 Hero Therapeutics, Inc.
- Other trademarks owned by Hero Therapeutics, Inc.
- Other trademarks owned by DAY ONE BIOPHARMACEUTICALS, INC.
- Other trademarks owned by DAY ONE BIOPHARMACEUTICALS, INC.
- Other trademarks in Class 005
- Similar marks named DAY ONE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 16, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 16, 2026 | 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. |
| Jul 16, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 16, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 16, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 10, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 10, 2025 | 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 10, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 10, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 10, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 22, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 22, 2023 | 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. |
| Sep 22, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 22, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 22, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 11, 2023 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Apr 11, 2023 | 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. |
| Mar 8, 2023 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Mar 7, 2023 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Feb 20, 2023 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Feb 16, 2023 | IUAF | USE AMENDMENT FILED | — |
| Feb 16, 2023 | 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. |
| Oct 18, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 17, 2022 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Oct 12, 2022 | EXT5 | SOU EXTENSION 5 FILED | — |
| Oct 12, 2022 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 26, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 25, 2022 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Apr 22, 2022 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 22, 2022 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Feb 15, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 15, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 15, 2022 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Feb 15, 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 15, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 15, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Oct 8, 2021 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 7, 2021 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Oct 5, 2021 | EXT3 | SOU EXTENSION 3 FILED | — |
| Oct 5, 2021 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 16, 2021 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 14, 2021 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Apr 14, 2021 | EXT2 | SOU EXTENSION 2 FILED | — |
| Apr 14, 2021 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Feb 3, 2021 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 31, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 30, 2020 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Oct 30, 2020 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Oct 21, 2020 | EXT1 | SOU EXTENSION 1 FILED | — |
| Oct 21, 2020 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 28, 2020 | 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. |
| Mar 18, 2020 | TMBN | TTAB RELEASE CASE TO TRADEMARKS | — |
| Mar 18, 2020 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| Mar 18, 2020 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| Aug 9, 2019 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| May 22, 2019 | ETOF | EXTENSION OF TIME TO OPPOSE RECEIVED | — |
| Apr 23, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 23, 2019 | 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. |
| Apr 3, 2019 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Apr 3, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 11, 2019 | ALIE | ASSIGNED TO LIE | — |
| Feb 19, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 19, 2019 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Feb 19, 2019 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Feb 19, 2019 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Feb 19, 2019 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Feb 19, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 1, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 17, 2018 | NWAP | NEW APPLICATION ENTERED | — |