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Temperature regulation apparatus and method

  • US 7,975,504 B2
  • Filed: 03/14/2007
  • Issued: 07/12/2011
  • Est. Priority Date: 10/19/2005
  • Status: Active Grant
First Claim
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1. An apparatus for maintaining a controlled range of temperature for extended periods of time, comprising:

  • (a) an inner layer for receiving a cooling vehicle that produces a temperature cooling gas, the inner layer comprising a breathable thermal insulating material;

    (b) a middle layer enclosing the inner layer comprising a breathable thermal insulating material;

    (c) an outer layer enclosing the middle layer comprising a non-breathable thermal insulating material and having at least one opening for venting the cooling gas into an enclosed structure; and

    (d) attachment means positioned on the outer layer for attaching the apparatus to the enclosed structure.

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