Patent ID: 6065268
Filing Date: 2000-05-23
Classification: E04C,E04F

Abstract:
A columnar cover for an adjustable jack comprising:a cylindrical shaft element formed of interlocking half-sections, said shaft element having a top region and a bottom region, each of said half-sections including an interior surface and a plurality of spaced-apart ribs projecting inwardly from the interior surface and extending substantially along its length;a capital element surrounding and connecting said cylindrical shaft element about the top region, said capital element being formed from two bonded together half-sections;a base element surrounding and connecting said cylindrical shaft element about the bottom region, said base element being formed from two bonded together half-sections; anda least one resilient spacer ring disposed within said cylindrical shaft element proximate the top region, said at least one ring being adapted to surround an adjustable jack and engaging said plurality of ribs to prevent movement of the cover.