US Patent 8104410 Reconfigurable desk with invertible working surface

A desk having a reversible work platform. In one embodiment, the reversible work platform is attached to a frame assembly with a plurality of bushings and associated bolts, and can be reconfigured from a left-handed configuration to a right-handed configuration by removing the bushings and bolts from above the desk, flipping the reversible work platform, and reinstalling the bushings and bolts from above the desk. In one embodiment, an L-shaped desk is reconfigured by flipping the reversible work platform and rearranging the parts of the frame assembly. Leg assemblies of the frame assembly include height adjustment mechanisms, which are actuated by a hand crank to change the height of the reversible work platform.