发明名称 Moisture prevention valve in an apparatus for the preparation of liquid beverage from solid and liquid components
摘要 The present invention involves an improvement to a beverage making apparatus in which a slide valve assembly for preventing moisture from seeping into an area holding the solid component of a beverage mix is provided with a finger tab. The tab serves as a grasping device to manipulate the slide valve between open and shut positions and as a deflector of the solid material ejected from the holding area.
申请公布号 US5224414(A) 申请公布日期 1993.07.06
申请号 US19920951449 申请日期 1992.09.25
申请人 GRINDMASTER CORPORATION 发明人 HUNT, RODERICK C.
分类号 A47J31/42;A47J42/40 主分类号 A47J31/42
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