Boat flotation collar

Details Boat flotation collar Boat flotation collar

1987-09-25

1989-04-04

Peters, Jr., Joseph F.

Ships

Boats, boat component, or attachment

With means to prevent capsizing or sinking

114219, 114 68, B63B 524

Patent

active

048175552

ABSTRACT:
A boat flotation collar is set forth wherein a generally "U" shaped upwardly oriented bumper guard is positioned longitudinally of a boat and attachable thereto. Within the upstanding "U" shaped bumper guard is an inflatable bag or series of bags that upon raising of a float within the interior of a boat by rising water will open a valve secured to a compressed gas bottle. Inflatable pneumatic cells positioned within the "U" shaped bumper guard will thereby be inflated to prevent the associated boat from sinking.

REFERENCES:
patent: 1038928 (1912-09-01), Menzel
patent: 1414298 (1922-04-01), Montero
patent: 1587710 (1926-06-01), Fiala
patent: 2924192 (1960-02-01), Salvage
patent: 3121888 (1964-02-01), Morgan
patent: 3906795 (1975-09-01), Kask
patent: 4548150 (1985-10-01), Drewett
patent: 4627373 (1986-12-01), Hishida

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