Legal Representation
Attorney
Zhenwei Guo
USPTO Deadlines
Application History
17 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 11, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Nov 11, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 5, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 9, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 10, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 10, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 10, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 4, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 4, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 4, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 3, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 16, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 16, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 16, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 8, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 8, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 8, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filters for heating and cooling registers; Heat sinks for use in heating, cooling and ventilating apparatus; Air exchangers for cleaning and purifying air; Air filtering installations; Humidifiers; Lights for illuminating stairs, doors and other portions of buildings; Lights for use in growing plants; Air-conditioning, air cooling and ventilation apparatus and instruments; Electric coffee machines; Electric fans; USB-powered desktop fans; USB-powered humidifiers for household use; Book lights; Central air-conditioning installations for industrial purposes
First Use Anywhere:
Dec 13, 2022
First Use in Commerce:
Dec 13, 2022
Additional Information
Translation
"EKOCSIO" has no meaning in a foreign language.
Classification
International Classes
011