发明名称 LADDER TRANSPORT SYSTEM
摘要 A ladder transport system is disclosed. The ladder transport system comprises a mounting bracket, an axle coupled to the mounting bracket, at least one wheel attached to the axle; and a fender attached to the mounting bracket and disposed in a way that the wheel is protected from being stepped on by a user.
申请公布号 US2009101437(A1) 申请公布日期 2009.04.23
申请号 US20060608232 申请日期 2006.12.07
申请人 INOVENT, INC. 发明人 ABRAHAM RICHARD J.;CROCKER THOMAS G.;SHARITS JAMES D.
分类号 E06C1/397;B60B33/00;E06C7/42 主分类号 E06C1/397
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