发明名称 |
Ventilating mattress module systems for boats, recreational vehicles, and the like |
摘要 |
A mattress composed of various innerspring type mattress modules for use in boats, motorhomes, and recreational vehicles. Each module has large-screened side openings to match the side openings of adjacent modules to facilitate the exchange of air into the module or to facilitate air flow through a module to an isolated one.
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申请公布号 |
US4665575(A) |
申请公布日期 |
1987.05.19 |
申请号 |
US19850742398 |
申请日期 |
1985.06.07 |
申请人 |
RAUGHT, DEAN A. |
发明人 |
RAUGHT, DEAN A. |
分类号 |
A47C21/04;(IPC1-7):A47C27/05 |
主分类号 |
A47C21/04 |
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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