Patents Represented by Attorney Zuber Lawler & Del Duca LLP

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  • Base assembly for vacuum cleaner
    Patent number: 8240002
    Abstract: Disclosed is a base assembly for a vacuum cleaner, which directly injects exhaust wind to the turbine wing one end of which is rotatably supported on the exhaust port of an intake motor in order to rotate the rotating brush to avoid the loss in the exhaust wind and to therefore obtain a high level of suction force with a small-size motor.
    Type: Grant
    Filed: June 25, 2009
    Date of Patent: August 14, 2012
    Assignee: HAAN Corporation
    Inventor: Gyung-Hee Haan