发明名称 Portable outdoorsman's seat
摘要 A outdoorsman's seat comprising a rigid rectangular seat member having canted opposed slots in its longitudinal edges to receive two limbs of a supporting line adapted to be secured to two spaced apart trees. The opposed inclined slots result in a resultant force vector which holds the seat more tightly and securely with increased weight but nevertheless affords easy sliding movement of the seat along the limbs as well as attachment and detachment therefrom.
申请公布号 US4800989(A) 申请公布日期 1989.01.31
申请号 US19880205377 申请日期 1988.06.10
申请人 VALENTI, ANDREW 发明人 VALENTI, ANDREW
分类号 A01M31/02;A45F3/26;(IPC1-7):A45F3/26 主分类号 A01M31/02
代理机构 代理人
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