Automated fail-safe sea rescue flotation system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 27, 2002
Grant Date -
Dec 6, 2001
app pub date -
Apr 5, 2001
filing date -
Nov 15, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sea rescue signaling system including a personal flotation device equipped with a GPS receiver, a satellite radio-telephone, a hydrostatic pressure detector, and a controller. When the pressure detector senses a minimum specified submersion of the device for a minimum specified duration, the controller energizes the GPS and the radio-telephone, then dials a rescue service and transmits a distress signal and position data.
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Family
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Cited Art Landscape
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