Patent ID: 6676233
Filing Date: 2004-01-13
Classification: B66B,B66F,Y02B

Abstract:
A surface-mounted adjustable height wall unit operative for raising a load from a first position adjacent a floor to a second position spaced from said floor and lowering said load from said second position spaced from said floor to said first position adjacent said floor comprising:a wall mount for rigidly attaching to a wall surface; a base for supporting said load having a length, width and height, said base length and base width defining a base horizontal surface having a horizontal surface back edge, a horizontal surface front edge opposed and parallel to said horizontal surface back edge and first and second horizontal surface sides opposed from and parallel to each other; a back movably attached to said wall mount having a bottom edge, a top edge and two side edges, said base pivotally attached to said back along said base horizontal surface back edge and said back bottom edge for rotation of said base between parallel and adjacent to said horizontal plane and parallel and adjacent said back; a drive for moving said back and said base relative to said wall mount; a removable frame forming a basket with said back and said base into which said load may be placed and retained; and at least one panel removably attached to said removable frame adjacent said base front edge and said base first and second horizontal surface sides forming a barrier to human tampering with said load when said load is in said second position.