发明名称 Wheel locking system
摘要 A wheel locking system includes a plate that has an upper edge and a lower edge. A lower housing has a top wall, a bottom wall, a front wall, a back wall, a first lateral side and a second lateral side. The lower edge of the plate extends through the top wall and is fixedly attached to the bottom wall. An upper housing has an upper wall, a lower wall, a forward wall, a rearward wall, a first outer side and a second outer side. The plate extends through the upper and lower walls and the upper housing is selectively positionable on the plate. The forward wall is substantially coplanar with the front wall. The upper and lower housings may be positioned between and abutted against each of a pair of tires to prevent the rotation of the tires.
申请公布号 US7284641(B1) 申请公布日期 2007.10.23
申请号 US20050171025 申请日期 2005.07.01
申请人 SPENCE III JAMES E 发明人 SPENCE, III JAMES E.
分类号 B60T3/00;B60T1/14 主分类号 B60T3/00
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