发明名称 Contourable pocket foam mattress and method of manufacture
摘要 A foam mattress made up of a number of segments each of which includes a sheet-like base member and a plurality of discrete spaced apart foam elements extending from a face of the base member wherein the elements have been integrally formed in a single molding operation along the base member. The segments are joined to one another at their respective bases to form a core from which the elements extend from opposite sides.
申请公布号 US5452488(A) 申请公布日期 1995.09.26
申请号 US19930027089 申请日期 1993.03.05
申请人 PERMA FOAM LIMITED 发明人 REINHARDT, PAUL W.
分类号 A47C27/14;(IPC1-7):A47C27/00 主分类号 A47C27/14
代理机构 代理人
主权项
地址