RETRACTABLE HIDEAWAY CHIMNEY DAMPER CAP
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United States of America Patent
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N/A
Issued Date -
Jul 16, 2009
app pub date -
Jan 9, 2009
filing date -
Jan 12, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for a damper cap for a chimney flue includes a top plate having dimensions conforming to a top of the chimney flue. A bird and animal screen is joined to and extends from a bottom of the top plate. The screen has dimensions for insertion into the chimney flue. A rod joined to a center of the top plate extends downward into the chimney flue. A support structure is secured to an interior of the chimney flue. A mechanism is joined to the support structure and the rod for moving the rod in a vertical direction. In an open position the top plate is above the chimney flue to allow smoke to exit and the screen restricts birds and animals from entering. In a closed position the top plate is proximate the chimney flue restricting airflow into and out of the chimney flue and the apparatus is retracted into the flue.
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