发明名称 Bed sheet and mattress attachment means
摘要 The present invention entails a mattress and mattress support set specifically adapted to enable a bed sheet to be quickly and easily attached to the underside of the mattress. In particular, the underside of the mattress is provided with a plurality of spaced fasteners that are adapted to be connected to cooperating fasteners secured to the bed sheet. Easy access is provided to the fasteners stationed to the underside of the mattress by the provision of a series of recesses formed around the side wall structure of the mattress support.
申请公布号 US4916766(A) 申请公布日期 1990.04.17
申请号 US19890395541 申请日期 1989.08.18
申请人 GRANDY, MALCOLM B. 发明人 GRANDY, MALCOLM B.
分类号 A47C21/02;A47G9/02 主分类号 A47C21/02
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