Spring wire core made of nestably stackable half units
Spring-frame construction for seats and the like
Stackable spring assemblies with formed wire spring modules
Steel wire foundation
Structure for a motor vehicle seat
Support rail with improved spring mounting capabilities
Torsion bar spring auxiliary panel for bedding unit
Torsion spring assembly
Upholstery coil spring
Wire grid and wire spring module for use with a furniture spring
Wire grid for box spring bedding assembly
Wire spring assemblies made of nestably stackable half units
Wire spring assembly for sofa sleeper mattresses