Method for changing the direction of travel of a watercraft and apparatus therefor
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United States of America Patent
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May 24, 2011
Grant Date -
Jan 8, 2009
app pub date -
Jun 3, 2005
filing date -
Jun 3, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for retarding and/or changing the direction of travel of a sailing vessel is disclosed. The apparatus includes a watercraft (10) with moveable flaps (12A, 12B, 12C) internal ballast tanks, solenoid banks (20) and explosive activated nut and bolt clamps. The watercraft (10) is manually navigated or navigated by remote control. A method of utilizing the watercraft (10) to retard and/or change the direction of travel of the sailing vessel is also disclosed.
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