发明名称 Blade for hockey skates
摘要 A blade for ice hockey skates comprising a plurality of slanted slots which are symmetrically provided on the top edge of the blade. Each opening of the slots faces upward and toward the center line of the blade. Each of remaining materials between two adjacent slanted slots, and between either of the ends of the blade and the slanted slot adjacent to the end is bent alternately leftward and rightward about a non-horizontal axis on the remaining material so as to create end surfaces that can be viewed from either end of the blade.
申请公布号 US4744574(A) 申请公布日期 1988.05.17
申请号 US19870070166 申请日期 1987.07.01
申请人 SOO, MIKE 发明人 SOO, MIKE
分类号 A63C1/32;(IPC1-7):A63C1/30 主分类号 A63C1/32
代理机构 代理人
主权项
地址