Buoys – rafts – and aquatic devices – Body supporting buoyant device
Patent
1997-01-30
1997-11-25
Swinehart, Edwin L.
Buoys, rafts, and aquatic devices
Body supporting buoyant device
441124, 441 88, B63C 908
Patent
active
056905254
ABSTRACT:
A floating headrest is formed of a unitary member of expanded plastic such as polyethylene. The headrest includes two raised end sections, between which, the rider's head lays. The headrest includes a cylindrical hole bored from the forward surface to the rear surface to allow the insertion of other tubular flotation devices. The headrest is designed such that the center of buoyancy of the combined headrest, said tubular flotation device, and rider is significantly below the surface of the water, leaving the rider's head out of the water.
REFERENCES:
patent: 3771181 (1973-11-01), Dansereau
patent: 4861300 (1989-08-01), Cassgrande et al.
patent: 5562514 (1996-10-01), Rowe
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