MATTRESS BOX SPRINGS

Brand Owner (click to sort) Address Description
LIFE FIRM EDGE NATIONAL MATTRESS COMPANY HUNTINGTON, W.VA. MATTRESS AND BOX SPRINGS;
LIFEDGE Mattress Development Company of Delaware 1375 Jersey Avenue North Brunswick NJ 08902 MATTRESS AND BOX SPRINGS;
MATTRESS WAREHOUSE MATTRESS WAREHOUSE, INC. 4949 New Design Road Frederick MD 21703 Mattress and box springs, foundations, frames, and other general household furniture;
THE MATTRESS BUILT THE WAY YOUR BACK IS BUILT SIMMONS COMPANY New York NY Mattress and box springs;
VITALITY.I NATIONAL MATTRESS COMPANY HUNTINGTON, W.VA. 1;MATTRESS AND BOX SPRINGS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Asymmetric spring components for mattress and other flexible support structures, in the form of helical coil springs with turns in the coil body having varying pitch angles and radii, and a single support end for use in a one sided innersprings in one-sided mattresses. The coil springs are asymmetric about an axis of the coil or a horizontal reference plane, or both, and with ends of the coil springs shaped and sized differently to accommodate different mounting and support arrangements. Asymmetric coil springs can be contained in individual pockets or strings of pockets and arranged together to form an asymmetric pocketed coil innerspring for use in a one-sided mattress.