Food dispensing machine
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United States of America Patent
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Dec 20, 2011
Grant Date -
Mar 22, 2007
app pub date -
Aug 28, 2006
filing date -
Aug 26, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A food dispensing machine includes a product chamber with a dispensing valve connected to the product chamber and having an outlet through which a product contained in the product chamber is dispensed. The product chamber has a cleaning solution inlet connectable to a cleaning solution supply source for receiving cleaning solution into the product chamber. The product chamber further has an ingredient inlet alternatively connectable to either an ingredient supply source or the dispensing valve outlet. When the ingredient inlet is connected to the dispensing valve outlet, a re-circulating flow path is created, allowing for complete cleaning and sanitizing of the product flow path.
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Family
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