Smoke detector - luggage combination
US4404550A · kind A · utility
5Cited by
4References
9Claims
0Family size
Inventor
Key dates
| Filing date | Apr 7, 1981 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Apr 7, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B17/113
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A smoke detector is incorporated into hand luggage for the traveler who must occupy high rise structures which may not have effective smoke detection equipment. Alternative power supplies minimize operating costs while insuring operation under all conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.