发明名称 Collapsible ski pole seat
摘要 A two-part ski pole including upper and lower tubular shaft sections with a snow pad above the pointed lower end of the lower section. Arranged at the upper end of the lower shaft section and supported for collapsible folding position relative thereto is a circular flexibly rimmed fabric seat adapted to be housed and concealed within the upper shaft section when collapsed. Sleeved removal of the upper shaft section permits unfolding and expansion of the flexible seat for skier supporting use.
申请公布号 US4130294(A) 申请公布日期 1978.12.19
申请号 US19770806488 申请日期 1977.06.14
申请人 WALKER, LAURINE L. 发明人 WALKER, LAURINE L.
分类号 A63C11/00;(IPC1-7):A63C11/22 主分类号 A63C11/00
代理机构 代理人
主权项
地址