IMPROVED MULTI-FOLD INTERLOCKABLE SPRING FOR USE IN MATTRESS FOUNDATION ASSEMBLIES

摘要

A foundation spring module especially adapted for easy assembly in an interlocking spring and grid bedding foundation structure has a short generally vertical section (38) which extends down from an interlockable wire grid-engaging horizontal top portion (12) to position an upper end of each of two contiguous legs (34, 36) of the spring away from the area of intersection of the top portion and legs of the spring with the wire grid (20) to greatly ease manipulation and assembly of the spring into the interlocked position in the wire grid of the foundation structure.