Modular Mattress |
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| 申请号 | US15628647 | 申请日 | 2017-06-21 | 公开(公告)号 | US20180008050A1 | 公开(公告)日 | 2018-01-11 |
| 申请人 | Donald C. Vesey; | 发明人 | Donald C. Vesey; | ||||
| 摘要 | A mattress is disclosed, comprising two layers—a first layer and a second layer—each layer comprising a top surface and a bottom surface that are distinct in firmness, feel, and/or other parameters relevant to sleeping. The first layer and the second layer are stacked on top of each other and may easily be flipped and re-stacked by a user in the home. | ||||||
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| 说明书全文 | |||||||
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