Legal Representation
Attorney
Jefferson F. Scher
USPTO Deadlines
Application History
10 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 12, 2022 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Dec 12, 2022 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| May 10, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Mar 15, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 15, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 23, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 9, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 6, 2022 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 13, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Sep 2, 2021 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 007
energy recovery devices, namely, pressure exchangers; energy recovery devices, namely, pressure exchangers for use in the field of water treatment, water purification, and desalination; pressure transferors, namely, energy transfer machines having a multi-channel rotor for the transfer of pressure between high and low pressure fluids, particularly for the water treatment industry, including component parts and instruction manuals sold as a unit therewith
Classification
International Classes
007