Sail assembly

Ships – Sail or control means therefor

Reexamination Certificate

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Details

C114S102110

Reexamination Certificate

active

06986318

ABSTRACT:
A sail assembly includes a sail, a mast, a coupler, and a fastener. The mast is attached to a first side of the sail. The coupler is attached to the mast and is used to couple the mast to a handle portion of a paddle. The fastener is attached to the sail at a location opposite the first side of the sail and is used to fasten the sail to the blade portion of the paddle. The sail is held in an open position when the mast is coupled to the handle portion of the paddle at a right angle to the paddle and the sail is fastened to the blade portion of the paddle. Thus, when the mast is supported upright and the end of the sail is connected to the paddle, the sail is open and usable to propel the boat under power of the wind.

REFERENCES:
patent: 1859178 (1932-05-01), Sprinkle
patent: 4082049 (1978-04-01), Nicol
patent: 5289792 (1994-03-01), Forrest et al.
patent: 5377607 (1995-01-01), Ross
patent: 6390013 (2002-05-01), Cornell
patent: 6457430 (2002-10-01), Drabkin
patent: 6615758 (2003-09-01), Blad
patent: 6655314 (2003-12-01), Housely et al.
patent: 6776115 (2004-08-01), DeMeo
patent: 6807919 (2004-10-01), Thomsen
“QuiverSail.” www.quiversail.com. QuiverSail, Inc. Site accessed Sep. 8, 2004.
“Spirit Sail.” www.spiritsails.com. Spirit Sails Ltd. Site accessed Sep. 8, 2004.
“Zephyr Kayak Sails.” www.seakayaksails.com. Zephyr Kayak and Sails. Site accessed Sep. 8, 2004.
“Kayak Sails and Canoe Sails by EZ V-Sail.” www. vsail.com. EZ V-Sail. Site accessed Sep. 8, 2004.

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