发明名称 Changeable illuminated cane tip
摘要 An illuminable, interchangeable water-resistant tip for a walking cane includes a housing that is adapted to be attached to a lower end of a walking cane. The housing includes a shroud at an upper end that is superimposed on a plurality of peripherally positioned LED's. By placing the housing on the ground and rotating the cane, a user can activate the LED's with an internal switch means to assist a user with ambulating in darkness.
申请公布号 US7377662(B1) 申请公布日期 2008.05.27
申请号 US20050111162 申请日期 2005.04.21
申请人 BERNSTEIN STEPHEN R;BERNSTEIN KEVIN J 发明人 BERNSTEIN STEPHEN R.;BERNSTEIN KEVIN J.
分类号 A45B3/02 主分类号 A45B3/02
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