Smoke detector system for a house
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United States of America Patent
Stats
-
Aug 17, 2004
Grant Date -
Jul 18, 2002
app pub date -
Jan 3, 2002
filing date -
Jan 18, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus are provided for activating smoke detector alarms within a house. The method includes the steps of providing a plurality of smoke detectors dispersed among a plurality of locations within the house, detecting smoke within a first smoke detector of the plurality of smoke detectors, transmitting a radio frequency signal from the first smoke detector to a second smoke detector of the plurality of smoke detectors upon detection of smoke by the first smoke detector and activating an alarm within the second smoke detector upon detection of the radio frequency signal from the first smoke detector.
First Claim
Family
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Cited Art Landscape
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