Abstract: A stable extendable apparatus is provided which includes top, bottom, front and rear structures coupled together. The top and bottom structures each include at least one extendable member which defines a minimum length in a longitudinal retracted position and a maximum length in a longitudinal extended position. The front and rear structures each includes a first side support, a second side support, and an extendable cross-support to couple the first and second side supports together. Extension or retraction of the extendable cross-support changes an angle of orientation of the first side support relative to the second side support. The first rear side support, the second rear side support, and the extendable rear cross-support correspond to positions of the respective front supports.

Abstract: A transport device comprises a luggage for carrying a load that is movable over a support surface on one or more wheels. A handle assembly is coupled to the luggage having an extendible handle for handling the load. A foldable support assembly has a work surface that is pivotable between a closed position when the foldable support assembly is folded and an open position when the foldable assembly is unfolded. The luggage has a side that forms housing about the handle assembly for enclosing the foldable support assembly when the foldable support assembly is folded such that the work surface becomes an outer surface of the luggage in its closed position thereby concealing the handle assembly and the foldable support assembly from view.

Abstract: A stable extendable apparatus is provided which includes top, bottom, front and rear structures coupled together. The top and bottom structures each include at least one extendable member which defines a minimum length in a longitudinal retracted position and a maximum length in a longitudinal extended position. The front and rear structures each includes a first side support, a second side support, and an extendable cross-support to couple the first and second side supports together. Extension or retraction of the extendable cross-support changes an angle of orientation of the first side support relative to the second side support. The first rear side support, the second rear side support, and the extendable rear cross-support correspond to positions of the respective front supports.