发明名称 WHEELED SPORT APPARATUS, AS FOR TRAINING AND RECREATION
摘要 A wheeled sport apparatus may comprise a platform and first and second sets of wheels disposed on the platform. Each set of wheels may include a center wheel between two outboard wheels and the outboard wheels may be toed outward for defining a turning radius. One or more carrier wheels may be provided between the first and second sets of wheels.
申请公布号 US2013154221(A1) 申请公布日期 2013.06.20
申请号 US201313769671 申请日期 2013.02.18
申请人 POWDR-WOODWARD PA LLC;POWDR-WOODWARD PA LLC 发明人 EDGINTON WILLIAM ERIC
分类号 A63C17/01 主分类号 A63C17/01
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