发明名称 Luggage Wheel
摘要 A luggage wheel assembly that typically includes a wheel body that has an axial bearing, an axle connected to the axial bearing and engaged to a wheel housing in use so that the wheel body has an outer side facing away from the wheel housing, a fixing plate secured to the outer side of the wheel body, a cover plate removeably secured to the fixing plate and extending from a central portion of the outer side of the wheel towards a rim of the wheel body.
申请公布号 US2010050376(A1) 申请公布日期 2010.03.04
申请号 US20090550022 申请日期 2009.08.28
申请人 TSANG HUNG KWAN 发明人 TSANG HUNG KWAN
分类号 B60B33/00 主分类号 B60B33/00
代理机构 代理人
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