发明名称 Multiple blade skate
摘要 Skates having increased lateral stability for use in speed skating and hockey. A primary blade is provided with first and second secondary blades which extend laterally outwardly from the primary blade at angles therefrom. In a first preferred embodiment, these secondary blades extend outwardly at equal 45° angles and engage the surface of the ice when the primary blade tilts either direction through an angle of 45°. In a second preferred embodiment, the inner secondary blade extends outwardly at a lesser angle of say 30° so that double blade engagement of the ice can be more easily accomplished for sprinting situations.
申请公布号 US6203028(B1) 申请公布日期 2001.03.20
申请号 US19980123867 申请日期 1998.07.28
申请人 KRESS JOSEPH M. 发明人 KRESS JOSEPH M.
分类号 A63C1/30;(IPC1-7):A63C1/30 主分类号 A63C1/30
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