发明授权
- 专利标题： Flotation device for supporting a person in water
- 专利标题（中）： 用于支撑人员的浮选装置
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申请号： US169755申请日： 1980-07-17
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公开(公告)号： US4435165A公开(公告)日： 1984-03-06
- 发明人: James E. Johnson
- 申请人： James E. Johnson
- 申请人地址： GB2 Cheltenham
- 专利权人： J. E. Johnson & Sons (Engineers) Limited
- 当前专利权人： J. E. Johnson & Sons (Engineers) Limited
- 当前专利权人地址： GB2 Cheltenham
- 优先权： GBX7926682 19790731
- 主分类号： A63B35/10
- IPC分类号： A63B35/10 ; B63B35/74 ; B63C9/08
摘要：
A flotation device for supporting a person in water comprises an elongate tubular frame including at least one body-support member, and front and rear float assemblies mounted on the frame. The rear float assembly comprises two float elements spaced apart transversely of the elongate frame, and the float elements are so disposed that, when the device is floating in the water, the body-support member is below water level, so that a person using the device is partly in the water.
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