发明名称 Mattress lift device
摘要 A body, including a wedge-shaped sloped section, a level support section and a handle, for elevating a section of a mattress over a support surface upon which the mattress is lying. A distal end of the sloped section is small enough for the distal end to be directly inserted between the mattress and the support surface, while a proximal end of the sloped section has a height adequate to elevate the mattress high enough to aid in the changing of bedclothes.
申请公布号 US7818837(B2) 申请公布日期 2010.10.26
申请号 US20070807429 申请日期 2007.05.29
申请人 GONSER JR WILLIAM C 发明人 GONSER, JR. WILLIAM C.
分类号 A47C31/00 主分类号 A47C31/00
代理机构 代理人
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