Legal Representation
Attorney
SHUO ZHANG
USPTO Deadlines
Next Deadline
70 days remaining
Final Refusal E-Mailed
Due Date
November 21, 2025
Extension Available
Until February 21, 2026
Application History
18 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 21, 2025 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Aug 21, 2025 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Aug 21, 2025 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Aug 20, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 19, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Aug 19, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 19, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 19, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Aug 19, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 15, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 15, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 15, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Aug 13, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 19, 2025 | WOAG | I | WITHDRAWAL OF ATTORNEY GRANTED | Loading... |
| Mar 19, 2025 | WOAR | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | Loading... |
| Mar 13, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 13, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 13, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Electric coils; Electro-dynamic apparatus for the remote control of railway points; Mechanisms for coin-operated apparatus; Pressure indicator plugs for valves; Punched card machines for offices; Conductors, electric; Electric contacts; Electric converters; Electric switches; Metal detectors for industrial or military purposes; Sonars; Electric couplings; Electric connections; Electric relays
First Use Anywhere:
Jan 13, 2025
First Use in Commerce:
Jan 13, 2025
Classification
International Classes
009