发明名称 Sportsman{3 s seat
摘要 A foldable assembly comprising a seat rotatably mounted on a support to which are collapsibly mounted three legs. One of the legs can be secured to a tree. Foothold means are provided on one of the legs. Means are provided also to adjust the length of the legs.
申请公布号 US4150733(A) 申请公布日期 1979.04.24
申请号 US19770865524 申请日期 1977.12.29
申请人 PLUMMER, MACE E 发明人 PLUMMER, MACE E
分类号 A45F3/26;(IPC1-7):A45F3/26 主分类号 A45F3/26
代理机构 代理人
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