发明名称 Knockdown upholstered furniture construction
摘要 A knockdown upholstered furniture construction including a pair of end frames, first, second and third elongated metal tubes detachably secured by first, second and third tube end connector members to the end frames. The first tube extends between the forward portions of the end frames and the second and third tubes extend between the rear portions of the end frames with the third tube at a level above the second tube. A seat support is removably mounted on the first and second tubes and extends therebetween and an upholstered back support extends between the third tube and the seat support. In two and three-seat sofas, the seat and back supports are formed in a plurality of sections.
申请公布号 US4828324(A) 申请公布日期 1989.05.09
申请号 US19830553754 申请日期 1983.11.21
申请人 PUTNAM, MONROE P. 发明人 PUTNAM, MONROE P.
分类号 A47C4/02 主分类号 A47C4/02
代理机构 代理人
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