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.
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 代理人
主权项
地址