Electrophotography – Image formation – Development
Reexamination Certificate
2006-01-31
2006-01-31
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S167000, C399S262000, C222SDIG001
Reexamination Certificate
active
06993273
ABSTRACT:
A developer supply container detachably mountable to an image forming apparatus, the container includes a container body for accommodating the developer; drive connection member, provided substantially at a rotation center of the developer supply container, for driving engagement with a driving member provided in the image forming apparatus, wherein the drive connection member has a drive transmitting portion for transmitting a rotational force received from the driving member to the container body, wherein the drive transmitting portion is disposed so as to be idly rotatable for a sufficient time after start of rotation of the drive transmitting portion and before engagement with the container body.
REFERENCES:
patent: 5828935 (1998-10-01), Tatsumi et al.
patent: 6032013 (2000-02-01), Niizawa
patent: 2002/0031638 (2002-03-01), Yamada et al.
patent: 2002/0106215 (2002-08-01), Ban et al.
patent: 2002/0127029 (2002-09-01), Yamada et al.
patent: 2004/0009006 (2004-01-01), Yamada et al.
patent: 2002-318490 (2002-10-01), None
Patent Abstracts of Japan, Publication No. 2002-318490, Oct. 31, 2002.
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Ngo Hoang
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