发明名称 DETACHABLE MULTIFUNCTIONAL CLEANER
摘要 A detachable multifunctional cleaner comprises a handle which has an insertion piece downwardly protruded from one end; a cover which has an insertion hole at one side of an upper surface for inserting the insertion piece; and a foreign substance removing means which is detachably attached to the cover, wherein the insertion piece and the insertion hole are assembled on a vertical line Z with respect to a bottom surface of the cover, and at least one position determination protrusion and at least one position determination groove are formed in the insertion piece and the insertion hole, respectively, for determining the engaging position of the handle.
申请公布号 US2009293216(A1) 申请公布日期 2009.12.03
申请号 US20080269116 申请日期 2008.11.12
申请人 LEE PIL HEE 发明人 LEE PIL HEE
分类号 A47L25/00 主分类号 A47L25/00
代理机构 代理人
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