Visual locating device for persons lost at sea or the like

Signals and indicators – Indicators – By location

Patent

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Details

441 83, 116 26, B63B 4500

Patent

active

054212871

ABSTRACT:
A signalling device for indicating, by day or night, the position of a person lost at sea (on land or in space) comprises an elongate brilliantly colored streamer made up of flat, flexible, inherently buoyant material with built-in support struts to keep the material at maximum outstretched surface area. The streamer can be coated with any one or more of the following in any combination: brilliant color, phosphorescent pigment, reflective material, or International Distress Signal indicia. The device may be attached to a life jacket and rolls up into a water-release container secured to the life jacket. Upon deployment, the container converts into a sun-protective, radar-visual reflective, and water catchment hat. The streamer is extended manually or automatically and can remain in an outstretched manner indefinitely.

REFERENCES:
patent: 2842090 (1958-07-01), Samwald
patent: 2949094 (1960-08-01), Clothier
patent: 3002490 (1961-10-01), Murray
patent: 3877096 (1975-04-01), Scesney
patent: 3952694 (1976-04-01), McDonald
patent: 4418733 (1983-12-01), Kallman
patent: 4809638 (1989-03-01), Kolesar et al.

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