Legal Representation
Attorney
CHRISTOPHER D. CASAVALE
USPTO Deadlines
Application History
50 events| Date | Code | Type | Description |
|---|---|---|---|
| Mar 24, 2025 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED |
| Mar 24, 2025 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED |
| Aug 6, 2024 | DPCC | D | DIVISIONAL PROCESSING COMPLETE |
| Aug 6, 2024 | NOAC | E | CORRECTED NOA E-MAILED |
| Jul 19, 2024 | ERTD | I | TEAS REQUEST TO DIVIDE RECEIVED |
| Jul 19, 2024 | DRRR | I | DIVISIONAL REQUEST RECEIVED |
| Jun 22, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Jun 22, 2024 | EX5G | S | SOU EXTENSION 5 GRANTED |
| Jun 18, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED |
| Jun 18, 2024 | EXT5 | S | SOU EXTENSION 5 FILED |
| Apr 25, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Apr 25, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Apr 25, 2024 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Apr 25, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Apr 25, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Feb 22, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Feb 21, 2024 | EXT4 | S | SOU EXTENSION 4 FILED |
| Feb 21, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED |
| Feb 21, 2024 | EX4G | S | SOU EXTENSION 4 GRANTED |
| Jan 10, 2024 | NOAC | E | CORRECTED NOA E-MAILED |
| Jan 9, 2024 | DPCC | D | DIVISIONAL PROCESSING COMPLETE |
| Jan 5, 2024 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Oct 30, 2023 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Oct 4, 2023 | DRRR | I | DIVISIONAL REQUEST RECEIVED |
| Oct 4, 2023 | ERTD | I | TEAS REQUEST TO DIVIDE RECEIVED |
| Aug 19, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Aug 18, 2023 | EX3G | S | SOU EXTENSION 3 GRANTED |
| Aug 18, 2023 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Aug 11, 2023 | EXT3 | S | SOU EXTENSION 3 FILED |
| Aug 11, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED |
| Feb 24, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Feb 22, 2023 | EX2G | S | SOU EXTENSION 2 GRANTED |
| Feb 22, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED |
| Feb 22, 2023 | EXT2 | S | SOU EXTENSION 2 FILED |
| Aug 24, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Aug 22, 2022 | EX1G | S | SOU EXTENSION 1 GRANTED |
| Aug 22, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED |
| Aug 22, 2022 | EXT1 | S | SOU EXTENSION 1 FILED |
| Feb 22, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Dec 28, 2021 | PUBO | A | PUBLISHED FOR OPPOSITION |
| Dec 28, 2021 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Dec 8, 2021 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Nov 19, 2021 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Nov 19, 2021 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Nov 19, 2021 | GNEA | F | EXAMINERS AMENDMENT E-MAILED |
| Nov 19, 2021 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN |
| Nov 19, 2021 | XAEC | I | EXAMINER'S AMENDMENT ENTERED |
| Nov 12, 2021 | DOCK | D | ASSIGNED TO EXAMINER |
| Jul 8, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Apr 3, 2021 | NWAP | I | NEW APPLICATION ENTERED |
Detailed Classifications
Class 005
Human cells for medical or clinical therapeutic purposes; cell growth media for growing specialized human cells for medical or clinical use; cell growth media for growing non-specialized human cells for medical or clinical use
Additional Information
Pseudo Mark
TRAILHEAD BIO SYSTEMS
Classification
International Classes
005
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"BIOSYSTEMS"
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