Diver locating method and apparatus
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United States of America Patent
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-
Jun 17, 2008
Grant Date -
N/A
app pub date -
Sep 2, 2005
filing date -
Sep 3, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for locating a diver is provided. The system includes a diver module for association with a diver that is capable of producing both an audible frequency signal to assist in locating the diver while submerged, and a radio frequency signal to assist in locating the diver when surfaced. In addition, the diver module includes a switch to enable the initiation of an active mode of the diver module. The diver module may also include a receiver visual display to indicate the direction to another diver module or to a boat module. The location signal boat module provides a boat operator with an indication of the direction from which a location signal is being received.
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