发明名称 HITCH HOIST SYSTEMS
摘要 Hitch Hoist system provides an effective and efficient means through which users may lift heavy objects into the backs of trucks. This innovative product preferably features four main components, including two legs, a coupling tee, and a boom containing a winch. The components are preferably held together using ordinary hitch pins, and can therefore be easily assembled and disassembled whenever necessary. Consumers may use this product to lift extremely heavy objects when help is not available, or when conserving time and labor is necessary. The present invention is convenient for home use, military use, as well as use in junkyards, farms, or construction sites.
申请公布号 US2012048823(A1) 申请公布日期 2012.03.01
申请号 US201113189044 申请日期 2011.07.22
申请人 KRINER MICHAEL EUGENE 发明人 KRINER MICHAEL EUGENE
分类号 B66C23/44;B66C23/06;B66C23/36;B66C23/62 主分类号 B66C23/44
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