Patent ID: 7930777

Claim:
A bedding foundation comprising: a rectangular base; a nestably stackable wire core assembly fixedly attached atop said base; padding overlying said nestably stackable assembly; and a fabric covering encasing said padding and said nestably stackable assembly and said base; said nestably stackable assembly comprising: a rectangular border wire having two parallel sides and two parallel ends; transversely spaced and longitudinally extending support wires having ends connected to said border wire ends, at least some of said support wires having flattened peaks and flattened valleys and a pair of curved arms connecting the flattened peaks and flattened valleys, each arm being shaped in a helical formation, said flattened peaks being generally co-planar with a plane defined by said border wire, said flattened valleys being vertically displaced beneath and intermediate of said flattened peaks; and longitudinally spaced, parallel and transversely extending upper connector wires parallel to said border wire ends and having ends connected to said border wire sides, said upper connector wires being connected intermediate of their ends along their lengths to said flattened peaks of said support wires.