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Air duct seal for HVAC case

  • US 7,022,008 B1
  • Filed: 01/06/2005
  • Issued: 04/04/2006
  • Est. Priority Date: 01/06/2005
  • Status: Active Grant
First Claim
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1. An air duct seal comprising:

  • an interior seal portion;

    an exterior seal portion, wherein the interior and exterior seal portions are located on opposite sides of an air duct wall; and

    a first protruding portion that protrudes away from the interior and exterior seal portions and which includes a laterally extending end face, the laterally extending end face being adapted to contact an adjacent sealing face to deflect the first protruding portion, wherein the first protruding portion is a seal forming portion that is used to seal against the adjacent sealing surface.

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