System for packaging a product and forewarning consumers if the

Details System for packaging a product and forewarning consumers if the System for packaging a product and forewarning consumers if the

1986-10-17

1990-10-02

Gehman, Bryon P.

Special receptacle or package

With indicator

206807, 215307, 215366, 220271, 220361, 220420, B65D 7300

Patent

active

049602063

ABSTRACT:
A packaging system includes a container having a closure therefore. A vacuum or gas pressure is provided within the container during the packaging process. The container also includes an aperture and a sealing member for the aperture, the latter being designed so that an audible puff of air can be noticed by the consumer when the sealing member is removed from the aperture. The system of the present invention may include a separate package sealing lid or a child-proof lid selected from a variety of such lids known to the art. Unlike prior art packaging systems which claim to be "tamper-proof," the system of the present invention provides an audible warning sound which will forewarn the consumer if package tampering or a package manufacturing failure has occurred. Inner liner or double container systems using a similar aperture and sealing system are also disclosed.

REFERENCES:
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patent: 3229478 (1966-01-01), Alonso
patent: 3371811 (1968-03-01), McKnight
patent: 3685679 (1972-08-01), Heffran
patent: 4398491 (1983-08-01), Fridl et al.
patent: 4434893 (1984-03-01), Barlow
patent: 4436203 (1984-03-01), Reyner
patent: 4449632 (1984-05-01), Marusiak, Jr.
patent: 4462504 (1984-07-01), Roth et al.
patent: 4548824 (1985-10-01), Mitchell et al.
patent: 4813541 (1989-03-01), Velasco et al.

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