Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rainer Wieland0
Date of Patent
May 29, 2012
0Patent Application Number
121018250
Date Filed
April 11, 2008
0Patent Citations Received
Patent Primary Examiner
Patent 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.
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