USPTO serial 90981188
TRAILHEAD
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 21, 2025
- Examiner
- YONTEF, DAVID ERIC
- 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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File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Candice Reder
Candice Reder Ice Miller LLP600 Superior Avenue East Suite 1600Cleveland, OH 44114United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 040 | Custom production and manufacture of human cells for medical or clinical therapeutic purposes, for others; custom production and manufacture of cell growth media for growing specialized human cells for scientific, research, medical and clinical use, for others; custom production and manufacture of cell growth media for growing non-specialized human cells for scientific, research, medical and clinical use, for others | ACTIVE | Dec 3, 2023 |
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 Trailhead Biosystems, Inc.
- Other trademarks owned by Trailhead Biosystems, Inc.
- Other trademarks owned by Trailhead Biosystems, Inc.
- Other trademarks in Class 040
- Similar marks named TRAILHEAD
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 11, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 11, 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. |
| Sep 11, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 21, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jan 21, 2025 | 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. |
| Oct 29, 2024 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Oct 29, 2024 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Aug 6, 2024 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Aug 6, 2024 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Jul 19, 2024 | IUAF | USE AMENDMENT FILED | — |
| Jul 19, 2024 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Jul 19, 2024 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Jul 19, 2024 | 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. |
| Jun 22, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 22, 2024 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Jun 18, 2024 | EXT5 | SOU EXTENSION 5 FILED | — |
| Jun 18, 2024 | 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 25, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 25, 2024 | 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. |
| Apr 25, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 25, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 25, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 22, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Feb 21, 2024 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Feb 21, 2024 | EXT4 | SOU EXTENSION 4 FILED | — |
| Feb 21, 2024 | 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. |
| Jan 10, 2024 | NOAC | CORRECTED NOA E-MAILED | — |
| Jan 9, 2024 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Jan 5, 2024 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Oct 30, 2023 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Oct 4, 2023 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Oct 4, 2023 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Aug 19, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 18, 2023 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Aug 18, 2023 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Aug 11, 2023 | EXT3 | SOU EXTENSION 3 FILED | — |
| Aug 11, 2023 | 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 24, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Feb 22, 2023 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Feb 22, 2023 | EXT2 | SOU EXTENSION 2 FILED | — |
| Feb 22, 2023 | 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. |
| Aug 24, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 22, 2022 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Aug 22, 2022 | EXT1 | SOU EXTENSION 1 FILED | — |
| Aug 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 22, 2022 | 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. |
| Dec 28, 2021 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 28, 2021 | 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. |
| Dec 8, 2021 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 19, 2021 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 19, 2021 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 19, 2021 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 19, 2021 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 19, 2021 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 12, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 8, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 3, 2021 | NWAP | NEW APPLICATION ENTERED | — |