Dispensing – With cutter and/or punch – To form dispensing opening in container
Patent
1998-03-20
2000-04-04
Kashnikow, Andres
Dispensing
With cutter and/or punch
To form dispensing opening in container
222494, 222556, B67D 500, B65D 572, B65D 4706
Patent
active
060450045
ABSTRACT:
A dispensing structure is provided for a container that has an opening to the container interior. A membrane initially occludes the container opening. A cover extends over the container opening and over the membrane. The cover has a peripheral frame and a panel that is connected to the frame. The panel has a dome-like, outwardly convex configuration defining a dispensing aperture and is normally biased outwardly. The panel can be moved to an inverted, inwardly concave configuration. A dispensing valve is disposed in the cover across the dispensing aperture. A penetrator extends from the panel inwardly of the dispensing valve for penetrating the membrane when the panel is in the inwardly concave configuration.
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A copy of 2 photographs of a closure specimen, one photograph showing a top perspective view with the closure open, and the other photograph showing a bottom perspective view with the closure open.
AptarGroup, Inc.
Kashnikow Andres
Quinalty Keats
LandOfFree
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