发明名称 Pocketed bedding or seating product with cushioning pads inside pockets
摘要 A bedding or seating product comprising a spring assembly made of a plurality of strings of springs connected to each other. Each string of springs comprises a plurality of individually pocketed coil springs. Within each pocket is a coil spring and at least one cushioning pad secured to the coil spring. In one embodiment, one cushioning pad is secured to the upper end turn of the coil spring. In an alternative embodiment, cushioning pads are secured to the upper and lower end turns of the coil spring.
申请公布号 US6490744(B1) 申请公布日期 2002.12.10
申请号 US20000704399 申请日期 2000.11.02
申请人 L&P PROPERTY MANAGEMENT COMPANY 发明人 SCHULZ, JR. MARTIN
分类号 A47C27/06;(IPC1-7):A47C27/04 主分类号 A47C27/06
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