发明名称 THERAPEUTIC ROCKER HAVING LATERAL AND LONGITUDINAL ROCKING MOTION
摘要 This specification discloses a two-way rocking chair in the form of a platform rocker. The chair seat and backrest are supported on a turntablelike arrangement made up of two disks rotatable relative to each other so that the seat will rock back and forward in a conventional manner or the disks may be rotated ninety degrees relative to each other rotating the seat and backrest ninety degrees relative to the base whereby the rocker will rock from side to side.
申请公布号 US3697131(A) 申请公布日期 1972.10.10
申请号 USD3697131 申请日期 1971.01.27
申请人 WILLIAM M. THOMPSON 发明人 WILLIAM M. THOMPSON
分类号 A47C3/027;A47C3/18;(IPC1-7):A47C3/02 主分类号 A47C3/027
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