Ships – Towing or pushing – Submerged object
Reexamination Certificate
2005-06-14
2005-06-14
Olson, Lars A. (Department: 3617)
Ships
Towing or pushing
Submerged object
Reexamination Certificate
active
06904860
ABSTRACT:
A winglet for mounting on a trailing end of a flexible line to be towed by an underwater vehicle includes an internal collar member for connection to an inside surface of the line at the trailing end thereof, an outer collar member for connection to an outside surface of the line outboard of the internal collar, and connection means for fixing the internal and outer collar members to the line trailing end. A plurality of fins are mounted on an outside surface of the outer collar member and extend outwardly from the outer collar member.
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patent: 3987745 (1976-10-01), Chaverebiere de Sal et al.
patent: 4759001 (1988-07-01), Keckler et al.
patent: 5402745 (1995-04-01), Wood
patent: 5596943 (1997-01-01), Horton
patent: 5673644 (1997-10-01), Vanasse et al.
Dubois Neil J.
Sandman Bruce E.
Kasischke James M.
Nasser Jean-Paul
Oglo Michael F.
Olson Lars A.
The United States of America as represented by the Secretary of
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