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Foam spring

  • US 9,282,828 B2
  • Filed: 10/22/2007
  • Issued: 03/15/2016
  • Est. Priority Date: 08/29/2006
  • Status: Active Grant
First Claim
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1. A mattress system, comprising:

  • a foam panel; and

    a plurality of non-helical resilient foam springs, each shaped into a solid that is mounted with respect to the foam panel,wherein each of the foam springs has a top face;

    wherein first and second foam springs of the plurality of foam springs are characterized by a first firmness and a first firmness pattern embodied in at least the top face of the first and second foam springs that correlates to the first firmness; and

    wherein third and fourth foam springs of the plurality of foam springs are characterized by a second firmness and a second firmness pattern embodied in at least the top face of the third and fourth foam springs that correlates to the second firmness; and

    further comprising a computer device configured to accept a user input, the user input being indications upon a sectioned body chart displayed by the computer device wherein the body chart presents the user with sections in which the user indicates firmness requirements, and placement of the foam springs and the firmness patterns of the springs is determined by the firmness requirements of the user input.

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