| 发明名称 |
MATTRESSES |
| 摘要 |
Mattresses for cots and infant beds include a mattress core having first and second faces. Each face is overlayered by a comfort layer and a cover layer. The mattress core includes a relatively firm core layer and a relatively soft core layer. Suitably, the firm core layer includes an array of helical springs or a foamed polymeric or fibrous material. |
| 申请公布号 |
US2014289968(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201214007259 |
申请日期 |
2012.03.22 |
| 申请人 |
Van der Velde Jan |
发明人 |
Van der Velde Jan |
| 分类号 |
A47D15/00;A47C27/05;A47C27/15;A47C27/22 |
主分类号 |
A47D15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An infant mattress comprising a mattress core having first and second faces each face overlayered by a comfort layer and a cover layer; wherein the mattress core comprises a relatively firm core layer and a relatively soft core layer. |
| 地址 |
Kent GB |
