发明名称 Ice to roller skate converter
摘要 A device for converting boot-attached ice skates into roller skates and having a casing which fits over the skate, and is buckled to it at about its center by a belt and is attached to the blade at its rear by means of an elasticized band or spring which can be easily attached or released. The casing is equipped with roller skate wheels which rotate upon shafts which are embedded in rubber or any other similar material, to provide resilience to the wheels.
申请公布号 US4324408(A) 申请公布日期 1982.04.13
申请号 US19800166710 申请日期 1980.07.08
申请人 BENSETTE, LEONARD E.;BENSETTE, JOANN 发明人 BENSETTE, LEONARD E.;BENSETTE, JOANN
分类号 A63C17/18;(IPC1-7):A63C17/18 主分类号 A63C17/18
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