Special receptacle or package – For ampule – capsule – pellet – or granule – Structure for 'press-out' of content unit
Patent
1991-10-16
1992-09-29
Gehman, Bryon P.
Special receptacle or package
For ampule, capsule, pellet, or granule
Structure for 'press-out' of content unit
206539, 221 72, 221 91, 221302, B65D 8304
Patent
active
051507935
ABSTRACT:
The present invention is a device for inhibiting removal of an article from a blister-type container having at least one blister. The device includes a housing surrounding at least a portion of the container sized to permit movement of the container between first and second positions. The housing has a base positioned facing the blister-type container with at least one base opening in registry with the blister when the container is in the first position. The base opening is sized to permit passage of the article therethrough. The device also includes a biasing member for biasing the container toward the second position. When the container is in the second position, the base of the housing is positioned to inhibit removal of the article from the container. When the container is moved by an individual against the bias of the biasing member to the first position, the blister is in registry with the base opening to permit removal of the article by applying pressure to the outside surface of the blister to force the article to rupture the container and pass through the base opening.
REFERENCES:
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patent: 3324996 (1967-06-01), Jordt
patent: 3504788 (1970-04-01), Gray
patent: 3651927 (1972-03-01), Richardson et al.
patent: 3904075 (1975-09-01), Richardson et al.
patent: 4511032 (1985-04-01), Bush
patent: 4817819 (1989-04-01), Kelly
patent: 4905866 (1990-03-01), Bartell et al.
Gehman Bryon P.
PCI/Delvco, Inc.
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