Watercraft hull and associated methods
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United States of America Patent
Stats
-
Apr 2, 2013
Grant Date -
Jun 23, 2011
app pub date -
Dec 23, 2010
filing date -
Dec 23, 2009
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A watercraft hull includes a lower portion, an upper portion, and a strake positioned between the lower portion and the upper portion. The lower portion may include a bow portion having a v-shape defined by a keel and sidewalls extending upwardly therefrom to the strake and an aft portion having a tunnel formed therein. The aft portion may be defined by a pair of opposing sidewalls extending downwardly from the strake to a bottom portion. The tunnel may be defined by a pair of opposing tunnel sidewalls that extend upwardly from the bottom portion to a tunnel top having a center rib. The lower portion may also include a medial portion that transitions the bow portion to the aft portion. The medial portion may have a vacuum chamber extending between and transitioning the keel of the bow portion to the tunnel formed in the aft portion.
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