发明名称 PILLOW TOP MATTRESS ASSEMBLIES
摘要 A mattress assembly includes a mattress core formed as a unitary assembly from one or more resiliently compressible materials and defining a generally planar deck surface. A pillow top layer assembly extends coextensively with the deck surface and includes a quilt panel which forms an envelope with the core. A plurality of closely spaced coil springs are positioned within the envelope. The springs retain nearly all of the their resilience over the life of the mattress assembly, thus, providing for continued comfort to the user over an extended period of time.
申请公布号 CA2345768(C) 申请公布日期 2007.11.27
申请号 CA19992345768 申请日期 1999.09.28
申请人 SIMMONS COMPANY 发明人 GLADNEY, RICKY F.
分类号 A47C27/04;A47C27/06;A47C27/15;A47C27/20 主分类号 A47C27/04
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