Legal Representation
Attorney
Gregory M. Lefkowitz
USPTO Deadlines
Application History
21 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 27, 2025 | RCCK | S | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | Loading... |
| Nov 27, 2024 | GNSL | F | LETTER OF SUSPENSION E-MAILED | Loading... |
| Nov 27, 2024 | GNS3 | O | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | Loading... |
| Nov 27, 2024 | CNSL | R | SUSPENSION LETTER WRITTEN | Loading... |
| Oct 24, 2024 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Oct 24, 2024 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 24, 2024 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 22, 2024 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Jul 22, 2024 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Apr 26, 2024 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Apr 26, 2024 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Apr 26, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Nov 30, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Nov 29, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Nov 29, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 11, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 11, 2023 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 11, 2023 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 26, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 22, 2023 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 23, 2023 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals, namely, absorbent liquid chemicals for energy storage and for controlling air temperature and humidity for use in liquid desiccant systems; Chemicals, namely, liquid desiccants
Class 011
Air conditioning installations; air-conditioning apparatus; HVAC units; HVAC systems comprised of air conditioning apparatus and accompanying hardware, namely, heat exchangers, dehumidifiers, and ventilation apparatus and instruments, and recorded software sold as a component of the hardware for energy storage and for controlling air temperature and humidity; heat and mass exchanger apparatus using liquid desiccant; apparatus for regenerating liquid desiccant
Class 037
Air conditioning contractor services; HVAC contractor services; installation, maintenance and repair of HVAC systems and equipment; liquid desiccant air conditioning contractor services; installation, maintenance and repair of liquid desiccant HVAC systems and equipment
Class 040
rental and leasing of HVAC systems and equipment
Classification
International Classes
001
011
037
040