发明名称 Step ladder
摘要 A step ladder for mounting on the side of a tub to provide a secure way to reach over a tub to clean the opposing regions and walls of the tub. The step ladder includes a top step having front and back edges, left and right sides, and upper and lower surfaces. A lip member is downwardly extended from the lower surface of the top step. The lip member is positioned adjacent the front edge of the top step. A pair of spaced apart elongate legs are downwardly depended from the lower surface of the top step. Each of the legs is pivotally coupled to the lower surface of the top step so that the legs are pivotable between an deployed position and a collapsed position. When the legs are in the collapsed position, the longitudinal axes of the legs are generally parallel with the lower surface of the top step. A step rung is extended between the legs and spaced apart from the top step.
申请公布号 US5971106(A) 申请公布日期 1999.10.26
申请号 US19980031468 申请日期 1998.02.26
申请人 BROWN, KEVIN T.;CARAVANTES, RANDOLFP 发明人 BROWN, KEVIN T.;CARAVANTES, RANDOLFP
分类号 E06C1/36;E06C1/393;(IPC1-7):E06C1/36 主分类号 E06C1/36
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