Dosing spout and system
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United States of America Patent
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Jul 22, 2014
Grant Date -
Dec 22, 2011
app pub date -
Apr 21, 2011
filing date -
Apr 23, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A dosing spout for liquid containers, and a system for inventory control, verification and accounting for liquids dispensed in smaller doses or portions from larger containers. The device controls flow of a liquid from a container in predetermined dosage size by an air tube that permits flow of liquid through a liquid tube when the container is tilted. After a predetermined time, the air tube is closed, which terminates flow of the liquid through the liquid tube. The time interval during which the air tube is open is correlated with the viscosity of the liquid in the container so that a predetermined dosage is dispensed through the dosing spout. Controls and signaling devices operate the dosing spout, and wireless communications devices and processors record uses of the dosing spout.
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