发明名称 |
Seat cushion and method for carrying pressure-distributing medium in a seat cushion |
摘要 |
A seat cushion includes a cushion base, a pressure-distributing medium, and a cover. The base supports the pressure-distributing medium. The cover has a pocket for receiving the pressure-distributing medium and covers the base and the pressure-distributing medium therein. A method for carrying the pressure-distributing medium in a personal mobility vehicle cushion comprises the steps of providing a cushion cover having a pocket, inserting a pressure-distributing medium in the pocket, and inserting a base in the cover so that the pressure-distributing medium is positioned above the base.
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申请公布号 |
US2005066445(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20030675089 |
申请日期 |
2003.09.30 |
申请人 |
CHRISTOFFERSON JAMES L.;WHELAN THOMAS J. |
发明人 |
CHRISTOFFERSON JAMES L.;WHELAN THOMAS J. |
分类号 |
A47C4/54;A61G5/10;A61G7/057;(IPC1-7):A47C27/10 |
主分类号 |
A47C4/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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