发明名称 UNIVERSAL JACK STAND
摘要 A jack stand for a vehicle includes a plurality of walls joined together to form a body, the body being hollow. A base is formed by lower edges of the walls and a top surface joins top edges of the walls. One of the walls includes a wall opening and the top includes a top opening, the wall opening and the top opening extending towards one another, meeting proximate the top edge of one of the walls, thereby forming a single, continuous opening extending from the top into one of the walls.
申请公布号 US2009242862(A1) 申请公布日期 2009.10.01
申请号 US20090412585 申请日期 2009.03.27
申请人 WALTON JOHN A 发明人 WALTON JOHN A.
分类号 B60P1/48 主分类号 B60P1/48
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