Waterproof container and method

Details Waterproof container and method Waterproof container and method

1999-01-29

2000-11-21

Pascua, Jes F.

Flexible bags

With closure

Bag walls designed to be rolled together or folded on common...

383 85, 383107, 383113, B65D 3324, B65D 3008

Patent

active

061493058

ABSTRACT:
A waterproof bag having three layers, namely inner and outer layers made of a rather durable non-waterproof fabric, and an intermediate layer that is positioned between the inner and outer layers so as to be protected from sharp objects and the like. The bag has an upper circumferencial edge defining a bag opening, and the upper edges of the three bag layers are sewn together. There is a moderately stiff closure belt or strap at the upper portion of the bag. When the bag is to be closed in its waterproof containing position, the belt or strap and the upper portion of the bag is folded over several times, and the outer ends of the belt are brought together to form a loop. This provides a substantially waterproof container. The container is also shown as a containing section of a backpack.

REFERENCES:
patent: 1978257 (1934-10-01), Gardiner
patent: 1993394 (1935-03-01), Bangs et al.
patent: 2423889 (1947-07-01), Hurt
patent: 3695507 (1972-10-01), Sams
patent: 5074300 (1991-12-01), Murphy
patent: 5730530 (1998-03-01), Stoddard et al.
patent: 5931583 (1999-08-01), Collie

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