发明名称 Spring chair
摘要 A chair operable to change between an original shape and a plurality of different shapes is disclosed. The chair has a continuous surface, comprising a sheet of metal, which enables the chair to change shape without requiring the use of complex moving elements. The shape change is a reaction to the weight of a person seated in the chair, and creates an asymmetric rocking motion in reaction to shifts in the weight of the person.
申请公布号 US2007188006(A1) 申请公布日期 2007.08.16
申请号 US20060354305 申请日期 2006.02.14
申请人 ZAHNER L W III 发明人 ZAHNER L. W.III
分类号 A47C1/12 主分类号 A47C1/12
代理机构 代理人
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