Legal Representation
Attorney
William E OBrien
USPTO Deadlines
Next Deadline
118 days remaining
NOA E-Mailed - SOU Required
Due Date
April 21, 2026
Extension Available
Until October 21, 2026
Application History
19 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 21, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Aug 26, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 26, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 20, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 24, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 23, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 23, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 23, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 23, 2025 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Jul 23, 2025 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Jul 23, 2025 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Jun 4, 2025 | MAB2 | E | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | Loading... |
| Jun 4, 2025 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Feb 18, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Feb 18, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 18, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Feb 18, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Feb 17, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Aug 1, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Electronic document time-stamping services using blockchain technology
Additional Information
Pseudo Mark
CLOCK CHAIN
Classification
International Classes
042