发明名称 Convertable step stool
摘要 A stool with two major parts is disclosed. One way of fastening the parts together yields a rigid free-standing stool. In the alternate configuration a folding stool is formed, which can be fastened to the interior of a base cabinet so that the platform part can be pulled out and used by a child.
申请公布号 US4753320(A) 申请公布日期 1988.06.28
申请号 US19870041110 申请日期 1987.04.22
申请人 WALTER, GARY J. 发明人 WALTER, GARY J.
分类号 A47C12/02;(IPC1-7):A47C3/18;A47C9/00;A47C13/00 主分类号 A47C12/02
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