GRADUAL-RELEASE DOSING DEVICE FOR SUBSTANCES IN DOMESTIC-USE APPARATUSES, IN THE PRESENCE OF WATER
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United States of America Patent
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Issued Date -
Jan 20, 2011
app pub date -
Sep 19, 2008
filing date -
Sep 19, 2007
priority date (Note) -
Abandoned
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Abstract
A gradual-release dosing device (1) for at least one agent (3) in both electric and non-electric domestic-use apparatuses, which for the operation thereof require the periodic presence of water--such as for example washing machines, dish-washers, sanitary appliances and the like--includes an outer casing (2) wherein a plurality of doses of the agent (3) is contained, necessary for a corresponding plurality of operation cycles of the apparatus. The casing (2) is defined by a permeable material capable of releasing at least one dose of the agent (3) at each operation cycle.
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