发明名称 |
Adjustable mattress foundation |
摘要 |
An adjustable mattress foundation comprises a lower frame, an upper frame, and a plurality of movable supports attached to the lower frame or the upper frame. The movable supports are adapted to maintain the upper and lower frames in spaced apart relation and are further adapted to permit vertical movement of the upper frame into a plurality of spaced apart relations relative to the lower frame.
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申请公布号 |
US7296310(B2) |
申请公布日期 |
2007.11.20 |
申请号 |
US20050208993 |
申请日期 |
2005.08.22 |
申请人 |
MILLIKEN & COMPANY |
发明人 |
KOZLOWSKI DEREK SCOTT;HORNUNG MARK ALAN;KANE JONATHAN PAUL |
分类号 |
A47C19/00;A47C23/06;A47C31/00 |
主分类号 |
A47C19/00 |
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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