Legal Representation
Attorney
Gregory M. Lefkowitz
USPTO Deadlines
Application History
22 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 2, 2025 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| May 2, 2025 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Feb 4, 2025 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Feb 4, 2025 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Feb 4, 2025 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Oct 23, 2024 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Oct 23, 2024 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 23, 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 23, 2024 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Apr 23, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 23, 2024 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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... |
| Aug 29, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Aug 29, 2023 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 29, 2023 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 26, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 17, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 17, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
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 improving energy use and efficiency; heat and mass exchanger apparatus using liquid desiccant for dehumidification
Class 037
air conditioning contractor services; HVAC contractor services; installation, maintenance and repair of HVAC systems and equipment
Class 040
rental and leasing of HVAC systems and equipment
Classification
International Classes
011
037
040