发明名称 Utility cart with removable vertical lift device
摘要 A combined utility cart and lifting device, the cart having a tongue adapted to receive an elongated rod containing a winch and cable. The cart can be placed to position the rod and winch in a vertical position enabling a cable on the winch to move vertically to act as a lifting device.
申请公布号 US6481694(B2) 申请公布日期 2002.11.19
申请号 US20010812398 申请日期 2001.03.20
申请人 KOZAK DAVID A. 发明人 KOZAK DAVID A.
分类号 B62B1/14;B66F9/02;(IPC1-7):B66D1/36 主分类号 B62B1/14
代理机构 代理人
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