Patents Represented by Attorney Patrick, Cella, Harper & Scinto

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  • Developer supplying unit
    Patent number: 8170452
    Abstract: A developer supplying unit of the present invention includes a first driving mechanism which transmits rotational driving to a drive shaft by rotating a first rotational shaft in a normal direction and a second driving mechanism which reciprocates a bottle holding member as a support member to support a toner replenishment unit between a first position within an apparatus main body and a second position being different from the first position by rotating the first rotational shaft in a reverse direction.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: May 1, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masashige Tamura