Sealable open-mouth bag

Details Sealable open-mouth bag Sealable open-mouth bag

1993-09-20

1994-09-13

Shoap, Allan N.

Flexible bags

With closure

Gathered bag mouth

383 33, 383104, B65D 3330

Patent

active

053463110

ABSTRACT:
A flexible bag is formed with a peripheral sleeve provided about its open end, and a stiff, resilient locking strap is contained within the peripheral sleeve, the terminal ends of the strap exiting the sleeve on the outside of the bag for connection to each other through a locking-type fastener member, whereby the resiliency of the strap member retains the bag normally in fully open condition and by cinching the strap fully the bag is closed into sealed, substantially water-tight condition against re-opening. An encircling apron member may be provided about the open end of the bag to provide a convenient hand grasp for holding the bag during use and for stabilizing the open end of the bag against tipping when the bag is disposed on an underlying surface during use.

REFERENCES:
patent: 2999627 (1961-09-01), Reinhardt
patent: 3403410 (1968-10-01), Benzel et al.
patent: 3659777 (1972-05-01), Kanada et al.
patent: 3738567 (1973-06-01), Ruda
patent: 4537432 (1985-08-01), Meeks
patent: 4785960 (1988-11-01), Belisle
patent: 5044774 (1991-09-01), Bullard
patent: 5116139 (1992-05-01), Young et al.
patent: 5160196 (1992-11-01), Curtis

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