发明名称 BED CONSTRUCTION WITH REDUCED SAGGING
摘要 A bed construction having a one-sided mattress assembly supported on a rig id foundation. The one-sided mattress assembly includes a core of pocketed coil springs having a layer of resiliently compressible material covering the upper surface thereo f and having a bottom surface constructed of a substantially rigid material without a compressible layer. The core of coil springs is attached to the bottom surface around its periphery. The foundation has a rigid inner construction and a noncompressible top layer. The bed construction reduces the amount of compressible padding in the mattress by one-half and consequently the mattre ss is capable of exhibiting a substantial reduction in the amount of permanent deflection in use.
申请公布号 CA2578984(C) 申请公布日期 2009.03.31
申请号 CA20012578984 申请日期 2001.01.10
申请人 DREAMWELL, LTD. 发明人 GLADNEY, RICK F.;LING, KURTIS;KINDE, DOUGLASS D.
分类号 A47C23/05;A47C19/00;A47C23/00;A47C23/043;A47C27/04;A47C27/05;A47C27/06 主分类号 A47C23/05
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