发明名称 Bedding or seating product having filled tube topper
摘要 A mattress or bedding product is covered with a topper comprising individual tubes, each of which is filled with shredded foam/fiber material. In one embodiment, the topper has a foam layer having a number of arcuate-shaped cradles in which are placed the individual tubes. The shredded foam/fiber materials may be modified as required to provide different density and/or firmness characteristics to different portions of the product.
申请公布号 US2001047551(A1) 申请公布日期 2001.12.06
申请号 US20010804208 申请日期 2001.03.12
申请人 L&P PROPERTY MANAGEMENT COMPANY 发明人 COLLARD JOHN LESLIE;HIATT SIDNEY A.;PARVIN EDDIE L.
分类号 A47C27/00;A47C27/04;A47C27/15;(IPC1-7):A47C23/04 主分类号 A47C27/00
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