Smoke detector with included flame barrier
US8111168B2 · kind B2 · utility
0Cited by
11References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 2009 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Apr 17, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D25/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A smoke detector comprises a first housing to face an area in which to detect smoke, a second housing secured to the first housing, electronics to detect smoke within the area, and a flameproof barrier positioned between the first and second housings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.