Garage door opener system and method of operating a garage door opener system
US10202793B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 20, 2018 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Jul 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00928
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A garage door opener system having a garage door opener and a remote input device electrically connected to the garage door opener by an electrical conductor. The remote input device receives power by the electrical conductor. The remote input device includes a device controller to communicate an event message, monitor for an acknowledgement message within a time period, and repeat the event message when the acknowledgement message is not received within a time period. The garage door opener includes a master controller. The master controller receives the event message and communicates the acknowledgement message in response to receiving the event message. Also disclosed is a method of operating the garage door opener system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.