Cooling system for gas fireplace

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9097427
APP PUB NO 20140311478A1
SERIAL NO

13906837

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power vented fireplace uses a single air inlet to pressurize a staging area from where air is distributed along a passageway between viewing panels to cool them as well as into the combustion chamber as a supply of combustion air. A partial restriction at an inlet to the passageway ensures that sufficient air is directed into the combustion chamber. The inlet to passageway may be adjustable to vary the extent of the restriction. Pressure differential switches may be used to ensure balanced operation of the fireplace.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EMPIRE COMFORT SYSTEMS CANADA INC290-13777 COMMERCE PARKWAY RICHMOND V6V 2X3

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Binzer, Lothar Dan Langley, CA 3 7

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 4, 2027
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