发明名称 Bed blanket structure to maintain legs in a fixed position
摘要 A bed blanket structure to maintain legs in a fixed position in which a foot-hold is engaged to the middle portion of the bed blanket and where several wedge shaped supports or crowned stakes, both configured in random geometric figures, are formed on the foot-hold to sustain the legs of one who lies on top of the other by pressing his/her soles against the wedge shaped supports or crowned stakes so as to avoid leg slippage and to aid in sexual intercourse.
申请公布号 US2005183201(A1) 申请公布日期 2005.08.25
申请号 US20050106132 申请日期 2005.04.13
申请人 LIAO LAWRANCE 发明人 LIAO LAWRANCE
分类号 A47C15/00;A47G9/02;(IPC1-7):A47C31/00 主分类号 A47C15/00
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