发明名称 Cheese grater
摘要 The invention provides a food grater assembly comprising a base; an external cylindrical portion removably attached to the base; a grater disc disposed within and removably attached to the lower end of the outer cylindrical portion; an inner divider having a cross wall dividing the inner space of the inner cylindrical portion in two equal portions; said divider being able to rotate freely within the external cylindrical portion; a plunger disposed within the divider, said plunger having a plurality of annular ridges disposed along a portion of its length; said plunger portion having a closed bottom wall and a slot defined axially and longitudinally along a portion of is length; a pair of engaging strips flexibly attached to and disposed in the wall of the external cylinder, each of said engaging strips having horizontal ridges along a portion of the inner surface thereof for engaging and disengaging the horizontal ridges of the plunger; and a cap disposed on the upper end of the inner plunger portion.
申请公布号 US7648088(B2) 申请公布日期 2010.01.19
申请号 US20070892590 申请日期 2007.08.24
申请人 DART INDUSTRIES INC. 发明人 EIKELENBERG RALPH F. E.;DE GROOTE JAN-HENDRIK
分类号 A47J43/25 主分类号 A47J43/25
代理机构 代理人
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