Operating system for a motorized barrier operator with a radio frequency energized light kit and/or switch and methods for programming the same
US7397342B2 · kind B2 · utility
24Cited by
51References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2004 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Apr 18, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00928
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An operating system for a motorized barrier includes an operator for controlling movement of the barrier between various positions. The operator may receive wireless signals from a wireless or wired wall station transmitter, a wireless keyless entry device and/or a portable remote transmitter device. The system also includes a device such as a light kit or switch that controls a load, wherein the device is capable of also receiving wireless signals to control the kit or the load. And the transmitters are capable of generating wireless signals receivable by the operator and the device for independent operation of each.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.