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Adjustable register vent and grill assembly designed to fit all size standard air distribution boot openings

  • US 20140326794A1
  • Filed: 07/18/2014
  • Published: 11/06/2014
  • Est. Priority Date: 01/30/2013
  • Status: Abandoned Application
First Claim
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1. An apparatus for selectively regulating airflow through an opening, the opening having a length and width, the apparatus comprising:

  • means for sizing a regulating element, the regulating element comprising a housing, the housing comprising two fixed-width sides and two lengthwise adjustable sides, the fixed width sides having means for receiving one or more slats;

    means for obstructing the opening with the regulating element, the means for obstructing comprising one or more lengthwise adjustable slats, the slats positioned lengthwise across the opening, rotatably affixed to the fixed width sides of the adjustable housing; and

    means for varying the degree of obstruction, the means for varying comprising a lever or gear attached to the one or more lengthwise adjustable slats, operable to rotate the one or more adjustable slats into varying degrees of open or closed positions.

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