发明名称 Apparatus for attaching to a snow ski
摘要 Apparatus for attaching to a snow ski includes a retractable member for extending beyond the edge of the ski to provide a semi-circular engaging surface that a ski pole can be butted up against. The apparatus allows a skier to easily maintain his position on a slope or secure the position of one ski while moving the other forward to a new position. The apparatus is also balanced along the longitudinal axis of the ski so that when the member is retracted the skis are balanced along the longitudinal axis.
申请公布号 US4327935(A) 申请公布日期 1982.05.04
申请号 US19790031624 申请日期 1979.04.19
申请人 LAKE, LAWRENCE K. 发明人 LAKE, LAWRENCE K.
分类号 A63C7/00;(IPC1-7):A63C7/00 主分类号 A63C7/00
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