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Pliable air duct with dust and condensation repellency

  • US 20040029522A1
  • Filed: 05/19/2003
  • Published: 02/12/2004
  • Est. Priority Date: 09/13/2001
  • Status: Active Grant
First Claim
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1. An air duct comprising a pliable sheet configured to convey air, wherein the pliable sheet has a porosity formed by an emorizing or sueding process, wherein the pliable sheet includes a plurality of discharge openings that each provide a first area and wherein the porosity of the pliable sheet provides a plurality of second areas, with the first area being greater than the second open area.

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