Abstract: A collapsible rack assembly includes a vertical support, a first elongated shelf having a first corner region and a rail extending therefrom, and a second elongated shelf including a second corner region having a notch apparatus. The vertical support is structured to extend between and support the first and second elongated shelves when the collapsible rack assembly is in an ASSEMBLED position. The notch apparatus is configured to receive the rail in order to allow the first elongated shelf to nest within the second elongated shelf when the collapsible rack assembly is in a COLLAPSED position.

Abstract: A dolly frame includes a rectangular-shaped body having a first component and a second component coupled to the first component. The body movable between a retracted position and an expanded position. The dolly frame also includes a plurality of casters coupled to a first side of the body and configured to allow the body to roll on a surface. When the body moves from the retracted position to the expanded position, the first component slides with respect to the second component, thereby increasing a perimeter of the body.

Abstract: Disclosed is a utility rack system that includes shelves having a first end, a second end, and a pair of end supports. Each of the pair of end supports is configured to support either the first end or the second end of the one or more elongated shelves. Each of the pair of end supports includes a first vertical member and a second vertical member, an upper cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member, and a lower cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member. The utility rack system also includes a diagonal support having a sliding lock mechanism coupling a first end of the diagonal support to the first vertical member.

Abstract: Disclosed is a work support having an extendable support beam for spanning between a pair of leg assemblies. The extendable support beam includes one or more elongated rails having a first end, a second end, an upper edge, a lower edge, a middle portion disposed between the upper edge and the lower edge, where the upper edge and the lower edge each extend away from the middle portion and form a channel having an interior surface and an exterior surface, and a t-track extending longitudinally along the interior surface. The work support includes the extendable support beams and a leg mount disposed between the pair of elongated rails, and a pair of legs pivotally coupled with the leg mount and moveable between a storage position where the pair of legs are secured within a cavity, and a working position.

Abstract: Disclosed is a utility rack system that includes shelves having a first end, a second end, and a pair of end supports. Each of the pair of end supports is configured to support either the first end or the second end of the one or more elongated shelves. Each of the pair of end supports includes a first vertical member and a second vertical member, an upper cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member, and a lower cross member pivotally coupled at a first end to the first vertical member and pivotally coupled at a second end to the second vertical member. The utility rack system also includes a diagonal support having a sliding lock mechanism coupling a first end of the diagonal support to the first vertical member.