Drop-in seat spring unit assembly

Drop-in unit, grid insert therefor and method of making same

Edge-reinforced spring bedding product

Elevated composite material springs with attachment fittings

Flexible mounting

Flexible support structure with composite material spring...

Fluid-like support device

Foldbale bed with collapsible sinuous springs

Formed wire box spring with grid lock system

Formed wire mattress assembly

Formed wire spring element for box spring assemblies

Foundation unit and method of making the same

Foundation unit edge support system

Foundation unit having collapsible support members

Foundation unit having spring wire elements

Foundation unit, wire element for the foundation unit, and metho

Furniture assembly

Furniture seat supports and spring assemblies

Furniture spring assembly having frame support

Furniture spring assembly with elastic webbing