发明名称 Coffee maker with automatic metered filling means
摘要 An automatic drip coffeemaker with an automatically measured water metering means is herein disclosed. The apparatus also comprises a small flexible plastic water line which connects to the water source system, an in-line replaceable water filter to ensure clean filtered water, and a control circuit with automatic water sensing level switches to allow the user to select the desired amounts of cups to be made. While the exact water levels can vary per model of invention, selectable levels of a minimum to a maximum of cups of coffee would be envisioned as readily available. In such a manner the user only has to place the correct amount of ground coffee inside of the invention, select the proper number of cups to be made, and the invention will do the rest.
申请公布号 US8171843(B1) 申请公布日期 2012.05.08
申请号 US20090380725 申请日期 2009.03.03
申请人 HEFFINGTON MATTHEW A. 发明人 HEFFINGTON MATTHEW A.
分类号 A47J31/04;A47J31/10;A47J31/41;A47J31/44 主分类号 A47J31/04
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