US Patent 8176695 Wall panel frame arrangement

A wall panel frame arrangement is provided having vertical and horizontal frame rails for having a common cross-sectional profile which facilitates joining thereof at the corners of the frame. Additionally, an improved light block arrangement is provided as a rail which extends horizontally across the frame, which rail is also adaptable for use with respect to a support assembly for supporting power and data communication circuit components thereon. The bottom of the frame further includes connector arrangements which facilitate mounting of either a base raceway cover or a vertically-enlarged cover tile at the same base location of the panel frame.