发明名称 Two step puncturing and venting of single serve filter cartridge in a beverage brewer
摘要 In a method and apparatus for brewing a beverage from a dry beverage medium contained in a disposable cartridge, the cartridge is initially pierced and vented by a tubular outlet probe, and then pierced by a tubular inlet probe. Heated liquid is admitted to the cartridge interior via the inlet probe for combination with the beverage medium to produce a beverage, and the beverage is extracted from the cartridge via the outlet probe.
申请公布号 US6606938(B2) 申请公布日期 2003.08.19
申请号 US20020113282 申请日期 2002.04.01
申请人 KEURIG, INCORPORATED 发明人 TAYLOR JON
分类号 A47J31/32;A47J31/40;(IPC1-7):A47J31/32;A23F5/00 主分类号 A47J31/32
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