Flotation device

Details Flotation device Flotation device

1981-08-10

1984-01-03

Barefoot, Galen L.

Buoys, rafts, and aquatic devices

Water rescue or life protecting apparatus

Tossable apertured member

441 88, B63C 910, B63C 912

Patent

active

044240430

ABSTRACT:
A water recreational device is the subject of the present invention. The device includes a generally curvilinear flotation member which has an inner section of relatively rigid construction characterized by an ability to support the weight of one or more persons. This section is covered by an outer section of relatively soft resilient material which provides for safety and comfort of a user. The inner section may be formed of relatively rigid foam or a relatively high pressure inflated body. The outer member may be formed of relatively soft resilient foam or may be a relatively low pressure inflated body.

REFERENCES:
patent: D110540 (1938-07-01), Grant et al.
patent: D161906 (1951-02-01), Cohen
patent: 1305606 (1919-06-01), Imaizumi
patent: 1591074 (1926-07-01), Adams
patent: 3074084 (1963-01-01), Bisch
patent: 3445868 (1969-05-01), Frieder et al.
patent: 3520008 (1970-07-01), Frieder et al.
patent: 3543315 (1970-12-01), Hoffman
patent: 3616772 (1971-11-01), Popkin
patent: 3727252 (1973-04-01), Bauermeister
patent: 4017927 (1977-04-01), Massey

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