发明授权
US6086550A Apparatus for imparting a rocking motion to the legs and torso of a user
失效
用于向使用者的腿和躯干施加摇摆运动的装置
- 专利标题: Apparatus for imparting a rocking motion to the legs and torso of a user
- 专利标题(中): 用于向使用者的腿和躯干施加摇摆运动的装置
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申请号: US505778申请日: 1995-07-21
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公开(公告)号: US6086550A公开(公告)日: 2000-07-11
- 发明人: Ronald L. Richardson
- 申请人: Ronald L. Richardson
- 专利权人: Richardson; Ronald L.
- 当前专利权人: Richardson; Ronald L.
- 主分类号: A61H1/00
- IPC分类号: A61H1/00 ; A61H1/02 ; A61N1/00
摘要:
An apparatus for imparting a rocking motion to the legs and torso of a user includes a base, a leg rest removably mounted on the base to support the legs of the user, and a drive system positioned within the base for driving an upper portion of the base to impart a rocking motion to the user.
公开/授权文献
- US3980405A Cathode-ray tube picture projection apparatus 公开/授权日:1976-09-14
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