发明名称 Piano dolly
摘要 A dolly for moving a piano is provided and includes a base having first and second legs, with the first leg having a longitudinal centerline and the second leg being pivotally coupled to the first leg for rotation relative to the first leg. A plurality of receptacles are mounted to the base, with each of the receptacles being operatively effective for receiving a castor mounted to a leg of the piano. First and second ones of the receptacles are mounted to the first leg and spaced apart from one another along the longitudinal centerline of the first leg, with a third one of the receptacles being mounted to the second leg. A plurality of castors are mounted to the base and are operatively effective for rolling along a surface.
申请公布号 US2007007736(A1) 申请公布日期 2007.01.11
申请号 US20050174926 申请日期 2005.07.05
申请人 GRK MANUFACTURING COMPANY 发明人 KILDAY GARY R.;PRITT MICHAEL W.
分类号 B62B3/02 主分类号 B62B3/02
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