Ships – Displacement-type hull – Multiple hulls
Patent
1986-07-08
1987-10-20
Basinger, Sherman D.
Ships
Displacement-type hull
Multiple hulls
114125, 114144R, 114363, 440 62, 440 87, B63B 112, B63H 2500
Patent
active
047006480
ABSTRACT:
A recreational and therapeutic propelled pontoon chair. The invention fundamentally comprises a pair of pontoons in fixed spaced relationship with each other. A chair for maintaining a user is positioned between the pontoons with a drive and power source being maintained behind the chair. The chair is adjustable in elevation and includes an adjustable leg rest. Control cables on an arm rest regulate speed and direction. In another embodiment, such cables are attached to a headband.
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Trefethern George M.
Trefethern Marian J.
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