Portable combination lamp, smoke detector and power failure alarm
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 6, 1983
Grant Date -
N/A
app pub date -
Apr 1, 1981
filing date -
Apr 1, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable protection device is shown for use in sounding a warning in the event of smoke or power failure and to supply a portable high intensity lamp when needed. The unit is enclosed in a small, light weight portable housing and includes a smoke alarm, a high intensity lamp and a power failure alarm all operable from an AC line source or from a self contained DC battery source. The device is useful for travelers at hotels, students at dormitories, and the like.
First Claim
Family
International Classification(s)
Cited Art Landscape
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