发明名称 |
Handle structure for a mattress |
摘要 |
A mattress handle is made of synthetic polymer material and has a medial grasping portion and two opposite end attachment portions. Each attachment portion includes a membrane of synthetic polymer material, and the handle is attached to the mattress wall at each attachment portion by stitching through the membrane.
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申请公布号 |
US5937463(A) |
申请公布日期 |
1999.08.17 |
申请号 |
US19970963960 |
申请日期 |
1997.11.04 |
申请人 |
HUTTON, WILLIAM B.;HUTTON, DEANICE B. |
发明人 |
HUTTON, WILLIAM B.;HUTTON, DEANICE B. |
分类号 |
A47C31/08;(IPC1-7):A47C31/08 |
主分类号 |
A47C31/08 |
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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