发明名称 |
Method for manufacturing support pillows |
摘要 |
In one embodiment, a method for making a pillow comprises cutting at least one piece of fabric to form a pair of skins that each comprise a midsection and two arm sections. The two skins are sewn together near their outer edges except for a portion of the mid section to form a shell defining and interior and having a middle region with an opening into the interior and two opposing arms extending from the middle region to form a well region. A fill material is blown into the interior of the shell until the pillow has a firmness defined by an IFD of at least about 20 Newtons with 25% deflection, and the opening in the middle region is closed.
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申请公布号 |
US7089639(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20040769007 |
申请日期 |
2004.01.29 |
申请人 |
THE BOPPY COMPANY |
发明人 |
MATTHEWS BROWN SUSAN H.;LITTLEHORN SHEILA |
分类号 |
B68G7/06;A47C16/00;A47G9/10 |
主分类号 |
B68G7/06 |
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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