Unsinkable bag provided with flotation elements in the handles a

Details Unsinkable bag provided with flotation elements in the handles a Unsinkable bag provided with flotation elements in the handles a

1987-10-16

1989-08-08

Weaver, Sue A.

Flexible bags

Lifting or suspending element

383 38, 150107, 206523, 190115, A45C 310, A45C 1122, A45C 1326

Patent

active

048547328

ABSTRACT:
A bag or sack made of a non-rigid waterproof material is rendered unsinkable by the presence of floatation inserts. Should the bag fall into the water, it does not sink and may be recovered together with its contents. The floatation inserts are inserted inside longitudinal auxiliary pockets provided at the top wall of the bag in the space between the two handles. The handles are also preferably provided with floatation elements, so as to render the gripping of the bag which has fallen into the water easier.

REFERENCES:
patent: 398529 (1889-02-01), Moore
patent: 1744719 (1930-01-01), Berry et al.
patent: 1755548 (1930-04-01), Lowe
patent: 2366741 (1945-01-01), Manson et al.
patent: 2658543 (1953-11-01), Budnick
patent: 3587794 (1971-06-01), Mattel
patent: 4044867 (1977-08-01), Fisher
patent: 4099656 (1978-07-01), Neumann et al.
patent: 4157134 (1979-06-01), Stoll
patent: 4164970 (1979-08-01), Jordan
patent: 4384602 (1983-05-01), Ores

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