US Patent 7681420 Washing machine and method of controlling the same
Patent 7681420 was granted and assigned to LG on March, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A washing machine and a method of controlling the same are provided. The washing machine includes an exhaust port, a filter, and a nozzle. Humid air in a tub is exhausted through the exhaust port to the outside. The filter filters is provided to the exhaust port to filter lint. The nozzle sprays air to the filter. The lint filtered by the filter is automatically removed, so that use convenience safety is enhanced and dry efficiency of the washing machine is improved.
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US Patent 07681420 Washing machine and method of controlling the same US Patent 7681420 Washing machine and method of controlling the same
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Patent Number
0768142000
Patent Number
768142000
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
076814200
Date of Patent
March 23, 2010
0Patent Application Number
111816220
Date Filed
July 13, 2005
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
076814200
Date of Patent
March 23, 2010
0Patent Application Number
111816220
Date Filed
July 13, 2005
0Official Website
Patent Primary Examiner
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Golden AI
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US Patent 07681420 Washing machine and method of controlling the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07681420
Date of patent
March 23, 2010
Patent application number
11181622
Date Filed
July 13, 2005
Patent primary examiner
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