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Computer controlled watercraft

  • US 6,571,722 B2
  • Filed: 08/13/2001
  • Issued: 06/03/2003
  • Est. Priority Date: 02/26/1998
  • Status: Expired due to Fees
First Claim
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1. A sailboat comprising:

  • (a) an elongated submerged central support member having an upper surface and at least one strut or must attached to the upper surface;

    (b) an electric motor and a low energy density power source within the support member, wherein the low energy density power source comprises at least 25% of the total watercraft weight;

    (c) two elongated floats one of each side of the central support member, each float having an upper surface with at least one strut attached to the upper surface; and

    (c) a platform attached to the upper ends of the struts and held above the support member and float(s).

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