发明名称 Apparatus for transport of objects
摘要 A apparatus and method for transporting oversized objects, particularly substantially flat or planar objects. In certain embodiments the object is a material in sheet form, such as a wood sheet, metal sheet, dry wall, and the like, or a narrow object such as bed mattresses, tabletops, mirrors and plate glass, doors and the like. Preferably the object is capable of being transported by a single person. In certain embodiments the apparatus is structured to be capable of transporting a mattress through an open doorway without unloading the object.
申请公布号 US8251379(B2) 申请公布日期 2012.08.28
申请号 US20070881170 申请日期 2007.07.25
申请人 WATZKE DAVID J. 发明人 WATZKE DAVID J.
分类号 B62B3/02 主分类号 B62B3/02
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