发明名称 |
Collapsible hammock frame |
摘要 |
A collapsible hammock frame having approximately parallel and spaced apart base members and pivotably attached uprights that define head and foot suspension points from which a hammock may be suspended. The uprights and base members fold into a completely collapsible configuration that can be easily carried and transported, and unfolded into a working configuration without the assembly of separate parts.
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申请公布号 |
US2004172752(A1) |
申请公布日期 |
2004.09.09 |
申请号 |
US20030473944 |
申请日期 |
2003.10.03 |
申请人 |
VO QUAN TRUNG;JOHNSON STANLEY D.;UEHARA DEAN M.;HSIA MARTIN E. |
发明人 |
VO QUAN TRUNG;JOHNSON STANLEY D.;UEHARA DEAN M.;HSIA MARTIN E. |
分类号 |
A45F3/24;(IPC1-7):A45F3/24 |
主分类号 |
A45F3/24 |
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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