Convertible Chair, Cart and Transport Device

A folding combination wheeled device comprising:

• a rigid base frame that includes two equal length, substantially parallel bars, wherein a distance between the bars is smaller then their length;
• a first plurality of flat attached slats between the two bars, the slats being substantially perpendicular to the bars and attached to the bars from a distal end of the bars up to a point approximately a third of the length of the two bars, the flat attached slats being separated from one another by a space approximately equal to the width of the flat attached slats;
• a second plurality of flat slats also perpendicular to the two bars attached to a folding frame and separated from on another by a space approximately equal to the width of the flat slats, the folding frame pivotably attached to the two bars at a point proximate to where the first plurality of attached slats ends, the folding frame and second plurality of slats extending to a proximal end of the two bars, the folding frame in a first configuration being free to lie parallel to the two bars, or in a second configuration, folding away from the two bars;
• first and second swiveling handles both pivotably attached to the two bars at the proximal end;
• two wheels also attached to the two bars at their distal end;
• a flat base hingedly coupled to the distal end of the two bars, the flat base free to rotate to a first position parallel to the two bars or to a second position perpendicular to the two bars;
• the rigid frame, folding frame, base and wheels configured so that the device can exist in three modes:
• a dolly mode where the folding frame is in the first configuration, the flat base is in the first position, and the device becomes a dolly;
• a chair mode where the folding frame is in the second configuration, the flat base is in the second position, and the device becomes a wheeled chair;
• and
• a flat cart mode where the folding frame is in the first configuration, the flat base is in the second position, and the device becomes a flat 2-wheeled cart.