发明名称 |
TENSION RELIEVING BODY SUPPORT APPARATUS |
摘要 |
A mattress including a core foam layer having a first indentation force deflection at twenty five percent compression, a first density and a first thickness. The top outer foam layer has a second indentation force deflection at twenty five percent compression, a second density and a second thickness. The first intermediate foam layer is intermediate and coextensive with the core layer and the top outer layer, and has a third indentation force deflection at twenty five percent compression, a third density and a third intermediate thickness. The first indentation force deflection is greater than the third indentation force deflection and the third indentation force deflection is greater than the second indentation force deflection. |
申请公布号 |
WO2010027639(A3) |
申请公布日期 |
2010.05.06 |
申请号 |
WO2009US54012 |
申请日期 |
2009.08.17 |
申请人 |
MEDINNOVATIONS INTERNATIONAL, INC;KEMPER, CHRISTOPHER, E. |
发明人 |
KEMPER, CHRISTOPHER, E. |
分类号 |
A47C27/15;A47C27/00;B68G7/06 |
主分类号 |
A47C27/15 |
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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