发明名称 Encased innerspring mattress and method of making same
摘要 A method of making a foam encased innerspring mattress and an innerspring mattress made according to the method. The method includes the steps of assembling the sides and bottom of a foam housing, positioning an innerspring unit in the housing, securing a foam layer to the top of the housing, and sealing the innerspring unit therein. A quilted covering is applied over the completed assembly. According to the method, a foam encased innerspring mattress can be made in any desired firmness, and any desired size or shape, including standard bedding sizes and shapes.
申请公布号 US2003019043(A1) 申请公布日期 2003.01.30
申请号 US20010915004 申请日期 2001.07.25
申请人 BRYANT STEVE;OLINSKI ROSS;O'CONNELL ROBERT 发明人 BRYANT STEVE;OLINSKI ROSS;O'CONNELL ROBERT
分类号 A47C27/20;(IPC1-7):A47C23/04 主分类号 A47C27/20
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