Method and apparatus for monitoring a movable barrier over a network
US6998977B2 · kind B2 · utility
120Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2003 |
| Grant date | Feb 14, 2006 |
| Priority date | — |
| Expiry date | Jan 23, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/62
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An apparatus comprising a movable barrier operator for controlling the movable barrier; and a network interface electronically connected to the movable barrier operator for connecting the movable barrier to a network; wherein the network board sends a status of the movable barrier over the network to a requesting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.