System and method for operating multiple moveable barrier operators
US7332999B2 · kind B2 · utility
58Cited by
4References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2004 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Feb 4, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00928
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A first moveable barrier is actuated by using a first moveable barrier operator. Responsive to the receipt of a signal initiating actuation of the first moveable barrier, a wireless signal is transmitted from the first moveable barrier to a second moveable barrier operator. The signal is received at the second moveable barrier operator and the second moveable barrier operator is controlled in response to receiving the signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.