发明名称 Removable Handrail Assistance Device
摘要 A removable handrail assistance device includes a bracket and a handle extension. The bracket may be affixed to a wall or other essentially immobile structure. The handle may be easily inserted into, or removed from, the bracket. The inserted handle extension is capable of supporting a user who holds onto the handle for support while, for example, climbing up or down one or more stairs.
申请公布号 US2013299762(A1) 申请公布日期 2013.11.14
申请号 US201313771481 申请日期 2013.02.20
申请人 GRUDZIEN MICHAEL JOSEPH;POLANSKI RAY 发明人 GRUDZIEN MICHAEL JOSEPH;POLANSKI RAY
分类号 E04F11/18 主分类号 E04F11/18
代理机构 代理人
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