Sailing device

Ships – Sail or control means therefor – Sail assembly freely held by rider

Reexamination Certificate

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Reexamination Certificate

active

10511900

ABSTRACT:
A sailing device suitable for a pleasure boat or the like of narrow width which is small in restoring force against traverse tilt. The sailing device is characterized by comprising a sail portion A composed of a backbone, a pair of left and right spars3a,3bextending obliquely backward from the fore end of the backbone1,and a sail-cloth8attached at the fore edge thereof to the pair of left and right spars and at the aft end thereof to the aft end of the backbone1,and a strut4extending downward from the fore end of the backbone1.The lower end of the strut is directly mounted on the boat hull for rise and fall or indirectly attached to the boat hull by support of a user.

REFERENCES:
patent: 4047492 (1977-09-01), Brown
patent: 4269133 (1981-05-01), Brown
patent: 4382417 (1983-05-01), Talve
patent: 4610212 (1986-09-01), Petrovich
patent: 4848258 (1989-07-01), Priebe
patent: 5826530 (1998-10-01), Tuurna et al.
patent: 0015875 (1980-02-01), None
patent: 56-151074 (1981-03-01), None
patent: 58-211997 (1982-06-01), None
patent: 61-291291 (1985-06-01), None
patent: 63-502017 (1985-12-01), None
patent: 02-256590 (1988-11-01), None
patent: WO 87/03553 (1985-12-01), None

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