Legal Representation
Attorney
Daifei Zhang
USPTO Deadlines
Application History
31 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 12, 2023 | MAB2 | E | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | Loading... |
| Jun 10, 2023 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Jun 10, 2023 | MAB2 | O | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND | Loading... |
| Feb 23, 2023 | CNRT | W | SU - NON-FINAL ACTION - WRITTEN | Loading... |
| Feb 23, 2023 | GNRT | O | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 23, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Dec 16, 2022 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Dec 16, 2022 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Nov 30, 2022 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Nov 30, 2022 | IUAF | S | USE AMENDMENT FILED | Loading... |
| May 31, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Apr 5, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Apr 5, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 16, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 27, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 26, 2022 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jan 26, 2022 | GNEA | O | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 26, 2022 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 26, 2022 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jan 26, 2022 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Sep 30, 2021 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 30, 2021 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 30, 2021 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 29, 2021 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 20, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jul 20, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jul 20, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 20, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 20, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jun 9, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 12, 2021 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 042
Providing user authentication services using blockchain-based software technology for cryptocurrency transactions
First Use Anywhere:
Dec 25, 2021
First Use in Commerce:
Dec 25, 2021
Classification
International Classes
042