发明名称 Device for preserving aroma and flavor of potable liquid including a buoyant lid
摘要 A device for preserving aroma and fresh flavor of potable liquids and of coffee, in particular. The device comprises a vessel for holding the coffee; a buoyant lid receivable within the vessel for floating upon the coffee; and a lid retainer, with pouring apertures, which snaps on to the vessel for retention of the lid during the pouring procedure. The vessel and lid are preferably constructed of thermally insulative material for heat retention.
申请公布号 US4938377(A) 申请公布日期 1990.07.03
申请号 US19890430255 申请日期 1989.11.02
申请人 JARVIS, ROBERT B. 发明人 JARVIS, ROBERT B.
分类号 A47G19/12 主分类号 A47G19/12
代理机构 代理人
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