Rigid hull inflatable boat with foam insert
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United States of America Patent
Stats
-
Nov 2, 2004
Grant Date -
May 6, 2004
app pub date -
Oct 29, 2003
filing date -
Jan 12, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A boat with an inflatable collar mounted on the sides of the hull. The inflatable collar extends outwardly from the sides of the hull so that it contacts and displaces an increasing volume of water as the boat lists. The inflatable collar is partially filled with foam and the foam inserts are sized so that the boat retains a sufficient righting moment for its intended purpose, even when the inflatable collar has lost its water- and air-tight integrity. The foam inserts may also be sized to provide the boat with sufficient buoyancy to ensure that the boat will float even if filled with water or capsized.
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Cited Art Landscape
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