发明名称 Brush head for toothbrush
摘要 A toothbrush head includes a base portion having a first surface and a pivot portion having a first cleaning element holder having a second surface, wherein the second surface is superjacent the first surface. The pivot portion also includes a second cleaning element holder and a third cleaning element holder which extend longitudinally from the first element holder. The head includes a pivot element for pivotally coupling the base portion and the pivot portion.
申请公布号 US2011010882(A1) 申请公布日期 2011.01.20
申请号 US20100923503 申请日期 2010.09.24
申请人 DEPUYDT JOSEPH A;BOLAND BERNHARD;STOLPER MICHAEL;FRITSCH THOMAS 发明人 DEPUYDT JOSEPH A.;BOLAND BERNHARD;STOLPER MICHAEL;FRITSCH THOMAS
分类号 A46B9/04;A61C15/04;A61C17/22;A61C17/26;A61C17/34 主分类号 A46B9/04
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