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Polyester fiber cushion applications
   
Document Number
US Patent 7290300
Issued Date
November 6, 2007
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Inventors
Khambete; Surendra (West Bloomfield, MI)
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Abstract
A non-woven, randomly oriented polyester fiber cushion is provided with conditioned air to regulate a temperature of the cushion assembly. The overlapping fibers form interstices through which the air is blown. The air flows through the fibers in a tortuous path.
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Polyester fiber cushion applications - US Patent 7290300 Drawing
Drawing from US Patent 7290300
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Number of Claims:
12
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Owner
IndraTech, LLC (Auburn Hills, MI)
Published
November 6, 2007
Application Number
11/261,855
Filed
October 28, 2005
US Classification
5/423   297/180.13 5/652.1 5/726
Int'l Classification
A47C   7/72   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
This application claims priority to provisional application No. 60/522,691 filed on Oct. 28, 2004.
USPTO Field of Search
5/724   5/726   5/423   5/652.1   5/652.2   5/952   297/180.1   297/180.13  
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