发明名称 Device for Improving Tire Traction
摘要 A tire traction device which may improve or provide tire traction for various vehicles is described. The tire traction device includes a board having a first end and a second end, wherein the first end has a curved edge and the second end has a slanted edge. The board may include more than one section. The board includes a rough top surface, and a plurality of spikes extend from the bottom surface of the board. The tire traction device may also include a flexible component attached to the board. The flexible component is designed so that it may be drawn underneath a spinning tire.
申请公布号 US2011002735(A1) 申请公布日期 2011.01.06
申请号 US20090497320 申请日期 2009.07.02
申请人 LYNN ANTHONY 发明人 LYNN ANTHONY
分类号 E01C9/08 主分类号 E01C9/08
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