Legal Representation
Attorney
Michelle Safro Smith
USPTO Deadlines
Next Deadline
146 days remaining
NOA E-Mailed - SOU Required
Due Date
May 16, 2026
Application History
34 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 18, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 18, 2025 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Nov 16, 2025 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Nov 17, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 15, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 15, 2025 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| May 14, 2025 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| May 14, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 4, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 4, 2024 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Nov 8, 2024 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Dec 3, 2024 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Nov 8, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 4, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 3, 2024 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| May 3, 2024 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| May 3, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 1, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 30, 2023 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 30, 2023 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 30, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 16, 2023 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Mar 21, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 21, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 3, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 1, 2023 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 16, 2023 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 16, 2023 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Feb 16, 2023 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Feb 16, 2023 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Feb 16, 2023 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Feb 9, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 27, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 26, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 010
Medical device, namely, a photoplethysmographic device for measuring and monitoring blood analytes and hemodynamic parameters and assisting in diagnosis and treatment of related medical issues
Classification
International Classes
010