Ships – Sail or control means therefor
Reexamination Certificate
2004-05-11
2008-08-26
Sotelo, Jesús D (Department: 3617)
Ships
Sail or control means therefor
C073S204270
Reexamination Certificate
active
07415935
ABSTRACT:
The invention relates to a system adapted for sailors in order to determine the air flow conditions around one or more sails, in conjunction with which both sides of the sails are equipped with a number of ultrasonic sensors that are distributed over the surface and communicate the flow conditions in their vicinity to a central unit.
REFERENCES:
patent: 3789793 (1974-02-01), Keim
patent: 5477424 (1995-12-01), Mocha
patent: 5877415 (1999-03-01), Kruse
patent: 7143363 (2006-11-01), Gaynor et al.
patent: 2 633 717 (1990-01-01), None
Nixon & Vanderhye PC
Sotelo Jesús D
Wings AB
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