Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven R. Kunert0
William R. Schmid0
John Simon0
Date of Patent
October 31, 2006
0Patent Application Number
111187520
Date Filed
April 29, 2005
0Patent Primary Examiner
Patent abstract
Safety features for a crib mattress are described. One safety feature is designed to maintain airflow to a fan inlet despite the fan inlet being blocked by a mattress sheet. Another safety feature removes obstructions to airflow within the mattress so that air is dispersed more uniformly across the sleep surface which is formed by a taut sheet of fabric. Yet another safety feature is designed to help retain a fitted sheet on a mattress and make it difficult for the sheet to be inadvertently pulled off the mattress.
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