TELKONET, INC. Expired Patents
2 granted patents the USPTO lists as expired; the status gives the reason, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2019-07-08: Application 16504839; Invention LIGHTING DIMMER MODULE AND METHOD OF CALIBRATION; Applicant Telkonet, Inc.; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
- 2018-02-08: Application 15892190; Invention WATER HEATER ENERGY MANAGEMENT CONTROLLER; Applicant Telkonet, Inc.; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-07-08 | 16504839 | LIGHTING DIMMER MODULE AND METHOD OF CALIBRATION | Telkonet, Inc. | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2021-07-13 | 11064595 | US20200022243A1 | Andrew Pozsgay Jeff Sobieski | United States United States | KING, MONICA C |
| 2018-02-08 | 15892190 | WATER HEATER ENERGY MANAGEMENT CONTROLLER | Telkonet, Inc. | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2020-02-18 | 10564660 | US20190243396A1 | Jeff Sobieski Robert Zirpoli | United States United States | NORMAN, MARC E |