Patents Assigned to Somnium, Inc.
  • Grid spring mattress
    Patent number: 8185988
    Abstract: Various embodiments of this invention disclose a mattress with two cover layers that enclose a spring grid array core wherein the springs are mounted back to back on a single grid support. The spring array is surrounded by a frame layer and is divisible into separate recumbence areas by supportive flanges.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: May 29, 2012
    Assignee: Somnium, Inc.
    Inventor: Rainer Wieland
  • Membrane spring array for a mattress and a method of assembly of a membrane spring array
    Patent number: 7849546
    Abstract: Various embodiments of this invention disclose an internal spring array of a mattress wherein the springs are mounted back to back on a membrane, and a simplified method for making an internal spring array of a mattress. The springs of the array have support plates connected to a base section via a spring arm.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: December 14, 2010
    Assignee: Somnium, Inc.
    Inventor: Rainer Wieland