Patent ID: 7237282

Claim:
A bedding foundation comprising: a rectangular base comprising a rectangular base frame and a plurality of transverse slats; a spring assembly fixedly attached atop the base; a foam pad overlying the spring assembly; a fabric covering overlying the pad and surrounding the spring assembly and base; the spring assembly comprising, a generally rectangular border wire having two parallel sides and two parallel ends; and a plurality of spaced and longitudinally-extending support wires extending between the border wire ends, each support wire having a plurality of peaks and a plurality of valleys, flattened distal portions of the peaks being generally coplanar with the border wire and flattened distal valley portions being vertically displaced beneath and intermediate of the distal peak portions; wherein the distal valley portions of the support wires are parallel to the transverse slats of the base with the distal peak portions of the associated support wire being perpendicular to the transverse slats of the base.