发明名称 |
Camping mattress with cradling cushions |
摘要 |
Self-inflating mattress for outdoor and camping use having a body chamber which contains open cell foam for supporting the body and legs of a person resting thereon, and air chambers positioned to the sides of the body chamber for cradling the person and preventing him from rolling off the mattress. The body chamber is reduced in width in the lower back region, and the air chambers extend into that region to provide additional lower back support.
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申请公布号 |
US5974608(A) |
申请公布日期 |
1999.11.02 |
申请号 |
US19980089293 |
申请日期 |
1998.06.01 |
申请人 |
STEARNS, INC. |
发明人 |
HALLER, CLAYTON FORBES;HALL, CHARLES PRIOR |
分类号 |
A47C27/08;A47C27/18;(IPC1-7):A47C27/18;A47C27/14 |
主分类号 |
A47C27/08 |
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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