Electrophotography – Image formation – Development
Reexamination Certificate
2005-10-04
2005-10-04
Grimley, Arthur T. (Department: 2852)
Electrophotography
Image formation
Development
C399S106000
Reexamination Certificate
active
06952549
ABSTRACT:
A developer supply apparatus includes a holding member for detachably holding a developer supply container having a developer discharge opening and a sealing member for sealing the developer discharge opening; a rotatable member rotatably supported on the holding member; a converting mechanism, provided at a connecting portion between the rotatable member and the holding member, for converting a rotation of the rotatable member to a sliding operation of the holding member; wherein the sealing member moves from a closing position to an opening position by the sliding operation.
REFERENCES:
patent: 4371015 (1983-02-01), Simons
patent: 5890040 (1999-03-01), Matsuoka et al.
patent: 6185401 (2001-02-01), Kanamori et al.
patent: 2002/0127029 (2002-09-01), Yamada et al.
patent: 3343910 (1984-06-01), None
patent: 2-47678 (1990-02-01), None
Kato Takayuki
Shimizu Akihiro
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Gleitz Ryan
Grimley Arthur T.
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