Collapsible personal flotation devices

Buoys – rafts – and aquatic devices – Body supporting buoyant device

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Details

114354, B63B 704

Patent

active

059646284

ABSTRACT:
The present invention describes a stable floating environment for an individual or cargo while at rest or under tow. The device, when occupied by an individual, allows the user to recline, lay prone or sit up right in any body of water. An important feature of the device is that it should possess a center of buoyancy above the center of mass of the occupant or cargo.

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patent: 5176554 (1993-01-01), Simmons
patent: 5314395 (1994-05-01), Ciolino
patent: 5324221 (1994-06-01), Kaufman et al.

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