Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jang-keun Oh0
Jin-gon Lee0
Seung-yong Cha0
Date of Patent
November 3, 2009
0Patent Application Number
119732380
Date Filed
October 5, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress the dust or dirt collected in the dust separating unit, a moving unit connected to the compressing plate on one side of the dust separating unit to move the compressing plate, an elastic unit to elastically urge the compressing plate to a compressing position where the compressing plate compresses the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate.
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