Split monohull vessel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 24, 2001
Grant Date -
N/A
app pub date -
Oct 12, 1999
filing date -
Apr 24, 1998
priority date (Note) -
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Abstract
A drilling or other offshore application vessel which can have the outward appearance and other characteristic of a monohull vessel, comprised of two or more sub-hulls each of which may be sailed as an independent ship through restrictive waterways which would prevent passage of the assembled vessel. The sub-hulls are later joined together to form a composite drilling or other offshore application vessel. The sub-hulls in one example include a recessed portion which reduces the amount of ballast needed to balance the sub-hulls.
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