发明名称 Coffee brewer
摘要 The invention relates to improvements in a beverage brewing machine. In accordance with the invention, the brewing machine is able to brew a larger single cup of beverage without affecting the quality of the beverage. The brewing machine includes an upper brewing chamber, and a lower second chamber below the upper chamber and filter means between the upper and lower chambers. To increase the amount of beverage brewed, the size of the lower chamber is increased by increasing the cross-sectional area of the lower chamber. However, the area of the upper opening of the lower chamber is not increased. Specifically, a flange extends inwardly from the top of the wall of the lower chamber to thereby cover a portion of the upper end of the bore of the lower chamber.
申请公布号 US4632023(A) 申请公布日期 1986.12.30
申请号 US19840599712 申请日期 1984.04.12
申请人 KING, ALAN M. 发明人 KING, ALAN M.
分类号 G07F13/06;A47J31/24;A47J31/40;(IPC1-7):A47J31/32 主分类号 G07F13/06
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