Abstract: A moveable cart for transporting structures which are adapted for mounting upon a wall rail. The cart is constructed with a roller linkage assembly pivotally mounted to a wheeled frame and a deck mounted on the linkage assembly. The deck is engaged by the rollers of the linkage assembly so that the vertical position of the deck can be moved with regard to the wall rail, allowing a modular cell structure placed on the deck to be carried upward or downward. A rack driven gear locking assembly is rotatably mounted to the deck. The gear locking assembly is engaged by a rack assembly which is driven by the roller linkage assembly so that it rotates against the sides of the structure to hold the structure in a fixed position during the transportation and vertical positioning of the deck.

Abstract: A wall bracket system is disclosed which is supported on a vertical wall by a single horizontally extending wall rail. The bracket system comprises a bracket, key member and spacer member. The bracket is provided with a vertically adjustable key member which attaches to the rear surface of the bracket and supports the same by being held in a channel of the wall rail. A vertically adjustable spacer member is also provided which serves to space the lower portion of the bracket from the vertical wall. Additionally, a support member is provided which slides over and is held secure by a plurality of upwardly extending screw heads. This support member is secured to the underside of a shelf or other item to be supported by the bracket and after sliding over the protruding screw heads provides an anti-lateral displacement mechanism.

Abstract: A drawer extender assembly comprising a pair of cabinet rails which are removably secured to the internal walls of a cabinet structure. The cabinet rails are provided with a floating rail guide positioned toward the front of the cabinet rail on which a floating rail member slides. Each floating rail member comprises an integral member defining two C-shaped channels having a common back for at least a portion of their height.

Abstract: A security apparatus for a chest of drawers comprising a pair of insert guides, each of the insert guides comprising a planar contact surface capable of being secured to the interior side walls of the chest of drawers, the insert guides extending horizontally and defining horizontally extending grooves. A security panel being slidably received within the grooves and the insert guides have a security panel retention assembly adapted to selectively secure the security panel in a fixed position. Each individual drawer is provided with a suitable locking mechanism, which precludes all individuals other than the individual with the key to the locking mechanism from removing the security panel and having access to the contents contained within the drawer.