发明名称 Traction mat
摘要 A mat for providing traction between a vehicle wheel and a slippery road surface including a planar shaped rubber member providing with integrally molded downwardly extending cleats for engaging the road surface and an upper layer of carpet for frictional engagement by the vehicle wheel. The mat layer includes a retractable handle disposed within a recess formed in the member, the handle extending in a direction transverse to the direction of wheel travel for assisting the user in positioning the mat.
申请公布号 US4840309(A) 申请公布日期 1989.06.20
申请号 US19880161973 申请日期 1988.02.29
申请人 TERESI, GASPARE 发明人 TERESI, GASPARE
分类号 B60B39/12 主分类号 B60B39/12
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