Multiple event notification appliance
US8138928B2 · kind B2 · utility
4Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2009 |
| Grant date | Mar 20, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B5/36
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An apparatus, system and method including an event notification appliance including first and second light sources configured to indicate an event, including a fire and/or alert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.