Ships – Hull or hull adjunct employing fluid dynamic forces to... – Having airfoil
Reexamination Certificate
2007-08-14
2007-08-14
Sotelo, Jesús D. (Department: 3617)
Ships
Hull or hull adjunct employing fluid dynamic forces to...
Having airfoil
C114S061100
Reexamination Certificate
active
11072488
ABSTRACT:
A marine vessel that possesses a capability for greater speed than most static-lift craft and is more stable than most dynamic-lift craft is disclosed. The vessel incorporates elements from both SWATH craft and WIG craft. In the illustrative embodiment, the marine vessel includes an upper hull that is disposed above the water line, a dynamic-lift-providing element that is disposed above the water line, a propulsion system that is disposed above the water line, a static-lift-providing element that is disposed below the water line, a propulsion system that is disposed below the water line; and struts that couple the static-lift-providing element to the upper hull and that raise the upper hull some distance above the water line.
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patent: 93/21060 (1993-10-01), None
Demont & Breyer LLC
Lockheed Martin Corporation
Sotelo Jess D.
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