US Patent 9179774 Adjustable shelving system

A shelving system having a top, bottom and intermediate shelves mounted on vertical supports. The intermediate shelves are mounted on adjustable brackets that permit individual removal of the intermediate shelves without disturbing the top and bottom shelves. The adjustable brackets comprise at one end a pin that is adapted to be inserted into a series of apertures formed along the length of each support. Opposite the pin, a mounting member is sized and shaped to receive a corner of each shelf. A stop is formed on the bracket between the pins and mounting member.