发明名称 Lifting and towing device and method of using same
摘要 A device and method for lifting and towing has at least three prongs, with two prongs curved in an opposite direction from the other prong. A cable, rope or chain is able to be interlaced between the opposed curved prongs, thus retaining the cable, rope or chain in engagement, even if tension is released during a pulling or lifting operation.
申请公布号 US2002125681(A1) 申请公布日期 2002.09.12
申请号 US20010907469 申请日期 2001.07.17
申请人 GRAHAM DENNIS L.;LUCERO EDWARD 发明人 GRAHAM DENNIS L.;LUCERO EDWARD
分类号 B60D1/00;B60D1/14;B60P7/08;(IPC1-7):B62D53/04 主分类号 B60D1/00
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