| 发明名称 |
Innersprings with alternating coil spring orientations |
| 摘要 |
Innersprings with alternating coil spring orientations have columns of interconnected coils in which the axial orientation of the coils alternates one hundred and eighty degrees column to column. |
| 申请公布号 |
US8720872(B2) |
申请公布日期 |
2014.05.13 |
| 申请号 |
US201313827387 |
申请日期 |
2013.03.14 |
| 申请人 |
SEALY TECHNOLOGY LLC;SEALY TECHNOLOGY, LLC |
发明人 |
DEMOSS LARRY K.;MANUSZAK BRIAN M.;BEAMON JAMES A. |
| 分类号 |
F16F1/06 |
主分类号 |
F16F1/06 |
| 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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