Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape
Patent
1991-07-15
1992-09-01
Sotelo, Jesus D.
Ships
Watercraft with means used in providing sailpower
Having specifically defined hull shape
114114R, 114161, 441 74, B63H 2506
Patent
active
051430088
ABSTRACT:
A windsurfing board or sailboard is shown having a dash for supporting a sailboarder and an improved rudder gear assembly. The dash projects upward from the sailboard and is positioned such that the sailboarder may prop his shins against the dash for support and balance. The improved rudder gear assembly provides a series of intermeshed gears whereby the sailboarder may control a rudder by turning the gears with his or her feet.
REFERENCES:
patent: 4194458 (1980-03-01), Messing
patent: 4478164 (1984-10-01), Menear
patent: 4604959 (1986-08-01), Menear
patent: 4678444 (1987-07-01), Monreal
patent: 4679516 (1987-07-01), Friesen
patent: 4730568 (1988-03-01), Campbell
patent: 4771723 (1988-09-01), Friesen
patent: 4850916 (1989-07-01), Phillips
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