Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
In Hee Han0
Won Tug Son0
Date of Patent
September 27, 2011
0Patent Application Number
119797410
Date Filed
November 7, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to an exhaust structure for a clothes dryer in an apartment building. The exhaust structure includes at least one riser pipe mounted in a vertical direction crossing every floor of a building to discharge exhaust gas, a plurality of branch pipes branched from the riser pipe to a household in the every floor to guide exhaust gas from the household to the riser pipe, and a fan mounted above a top of the riser pipe and operating in proportion to the amount of exhaust gas in the riser pipe.
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