US Patent:
20070199768, Aug 30, 2007
Inventors:
David James Duke - Oregon IL, US
Kerry Stephen Kalchbrenner - Davis Junction IL, US
International Classification:
E06C 1/00
Abstract:
A ladder dolly engagable to multiple styles of ladders. The dolly comprises two separate tubular bodies with each having at least one side shorter than the other sides. Two horizontal members extending from sides perpendicular to the shorter side and outwardly extend past the shorter side. Multiple holes are spaced in the outwardly extended ends of the horizontal members, whereby allowing securement to various sizes of ladder rungs. Each pair of horizontal members includes a pin engagable between corresponding holes for securing each tubular body to a ladder rung. An axle is attached to one side perpendicular to the shorter side of one tubular body and extends outwardly in the opposite direction of the shorter side. A second axle is attached to the opposite perpendicular side of the second tubular body and also extends outwardly past the shorter side. Each axle rotatably supports a wheel on the outwardly extended end.