发明名称 WHEEL SYSTEM WITH SIDE WHEELS FOR LUGGAGE
摘要 A dual wheel assembly is provided at corners of an item of luggage to facilitate pulling of the luggage in various directions by means of a handle such as a telescopic handle for the luggage.
申请公布号 CA2427414(A1) 申请公布日期 2004.09.13
申请号 CA20032427414 申请日期 2003.05.01
申请人 TRAVEL CADDY, INC. D/B/A TRAVELON 发明人 GODSHAW, DONALD E.
分类号 A45C3/00;A45C13/00;(IPC1-7):A45C3/00 主分类号 A45C3/00
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