Electrophotography – Having particular structure
Reexamination Certificate
2007-10-10
2010-02-02
Gray, David M (Department: 2852)
Electrophotography
Having particular structure
C399S121000, C399S125000, C399S302000, C399S308000
Reexamination Certificate
active
07657204
ABSTRACT:
A locking apparatus includes a lever unit disposed at an intermediate transfer belt frame to cause an intermediate transfer belt to contact a photosensitive medium; a locking unit disposed at a supporting cover to cause the supporting cover to be fixed to and separated from an engine frame; and a coupling unit to cause the lever unit to operate in association with the locking unit.
REFERENCES:
patent: 2002/0098009 (2002-07-01), Nakamura et al.
patent: 2006/0072929 (2006-04-01), Takahashi
patent: 1 008 917 (2000-06-01), None
patent: 1 331 525 (2003-07-01), None
patent: 1 569 050 (2005-08-01), None
patent: 1 637 937 (2006-03-01), None
patent: 2002-139976 (2002-05-01), None
patent: 2003107847 (2003-04-01), None
European Search Report dated Apr. 22, 2008 issued in EP 07121038.9.
Gray David M
Hyder G.M.
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
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