Jet-propelled chair float
OwnerChristopher F. Goad, Sr.inventor
Life of this patent
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Abstract
A floating chair moves forward, turn or drifts under control of a pair of on/off switches connecting a rechargable battery to power a pair of sump pumps which jet water from the rear of a pair of elongated floats supporting the chair. The battery is in a float which is behind the chair and extends between the elongated floats. A buoyant roller beneath the floats enable the unit to roll on dry land.
Claims2
Powered chair float apparatus comprising a hull having a pair of spaced parallel elongated hull portions having forward and rear ends, and a third hull portion extending transversely between said hull portions, a chair mounted between said elongated hull portions, said chair having a backrest extending over said transverse hull portion, and means to propel and steer the boat comprising a pair of water-submersible sump pumps mounted in the rear of said elongated hull portions where the pumps can be submerged in water while the hull is afloat, each of said sump pumps having a water impeller, an electric motor connected to drive the impeller, and a case which protects the motor from water while the pump is submerged, said case having water outlet means to conduct water from the impeller, a pair of outlet ports each mounted in the rear of one of the elongated hull portions, means connecting each of said pump outlet means to one of said outlet ports in the rear of said pair of hull portions, a battery connected to power said motor of each pump, and a separately operable switch to connect and disconnect the battery from each pump.
Dependencies are inferred from the claim text.