Articulated sailing watercraft

Details Articulated sailing watercraft Articulated sailing watercraft

2005-11-01

2005-11-01

Olson, Lars A. (Department: 3617)

Ships

Watercraft with means used in providing sailpower

Multiple hulls

C114S061160

Reexamination Certificate

active

06959659

ABSTRACT:
In a sailing catamaran provided with a forwardly directed pivoted arm carrying at the free end a third pontoon into alignment in front of either of the catamaran hulls a triangular truss assembly is provided bridging across the hulls. The apex of the truss assembly is then engaged to a point along the length of a mast which has its foot or base resting on the arm. A forestay stretched between the mast and the end of the arm supports a headsail while a mainsail is mounted on the mast.

REFERENCES:
patent: 3395664 (1968-08-01), Greenberg et al.
patent: 3691976 (1972-09-01), Wilson
patent: 4294184 (1981-10-01), Heinrich
patent: 4671198 (1987-06-01), des Snead
patent: 4757777 (1988-07-01), Rosenberger
patent: 5134950 (1992-08-01), Berte
patent: 5894807 (1999-04-01), Aiken

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