Patent ID: 6328330
Filing Date: 2001-12-11
Classification: B62B,E06C

Abstract:
A combination comprising:a ladder including a plurality of steps, a first side rail and a second side rail;a base attached to at least one of said first or second side rails; andan assembly attached to said base proximate a top end of said ladder, said assembly including: a pivotable linkage, said pivotable linkage being pivotable between a first position and a second position relative to said base, and at least one wheel mounted to said pivotable linkage, wherein said at least one wheel is disposed between said first and second side rails when said pivotable linkage is in said first position, and wherein said ladder is an a-frame type stepladder, and further comprising:a top cap attached to said top end of said ladder, wherein said first position places said at least one wheel between an uppermost step of said plurality of steps and said top cap.