| 发明名称 |
Pressure Relieving Cushion |
| 摘要 |
This invention relates to fluid filled sac suitable for use in or as a pressure relieving cushion and including a fluid containing channel structure formed so as to adopt a state when a user sits on the fluid filled sac in which the flow of fluid to the front of the fluid filled sac is prevented or inhibited.
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| 申请公布号 |
US2009295203(A1) |
申请公布日期 |
2009.12.03 |
| 申请号 |
US20060083710 |
申请日期 |
2006.10.16 |
| 申请人 |
LEWIS JOHN ANTHONY;MAHONEY IAN ROBERT;LOEWENTHAL HOWARD L |
发明人 |
LEWIS JOHN ANTHONY;MAHONEY IAN ROBERT;LOEWENTHAL HOWARD L. |
| 分类号 |
A47C31/00;A47C16/00;A47C20/02;A61G5/10;B68G5/00 |
主分类号 |
A47C31/00 |
| 代理机构 |
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