Pedal boat

  • US 5,989,081 A
  • Filed: 04/14/1998
  • Issued: 11/23/1999
  • Est. Priority Date: 04/14/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A paddle wheel for propelling a boat in water comprising a hub means and a plurality of propulsion members, each said propulsion member having a first portion thereof extending along a radial axis from said hub means and a second portion displaceable between a first position wherein said second portion extends at an angle relative to said first portion so as to provide an entrance angle of said propulsion member into the water that is substantially vertical and a second position wherein said second member is substantially radial relative to said hub means when said propulsion member is moved in the water.

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