Legal Representation
Attorney
Christine K. Au-Yeung
USPTO Deadlines
Next Deadline
123 days remaining
NOA E-Mailed - SOU Required
Due Date
April 21, 2026
Extension Available
Until October 21, 2026
Application History
15 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 1, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 1, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 1, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jun 24, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jan 14, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jan 14, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Jan 14, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
rectifiers; solid-state transformers; charging stations for electric vehicles (EV); switchgear for all voltages and all currents, namely, circuit-breakers, miniature circuit-breakers for cable and installation protection, motor-protective circuit-breakers, overload protective switches, electric thermal overload, timing and protective relays; transformers; solar inverters; energy storage inverters; power supplies; inverters
Class 037
installation, maintenance, and repair of power electronics and infrastructure for power electronics
Classification
International Classes
009
037