Article dispensing – With flexible supply container walls
Reexamination Certificate
2004-03-15
2009-02-10
Crawford, Gene (Department: 3651)
Article dispensing
With flexible supply container walls
C221S260000, C221S303000, C221S307000, C221S308000
Reexamination Certificate
active
07487885
ABSTRACT:
The dosing dispenser for essentially spherical items contained in a container is characterized in that it comprises a passage channel whose inner cross-section is larger than the items, and an exit opening which in the relaxed state of the dosing dispenser has an elongated shape whose width is smaller and whose length is larger than the items. The dosing dispenser consists of a soft elastic plastic material and can be deformed by the application of pressure such that the exit opening gets larger than the items. The dosing dispenser is of a simple construction and can be produced at low costs.
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Keller Alexander
Kneer Ingmar
Collins Michael K
Crawford Gene
Gaplast GmbH
Pyle & Piontek LLC
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