Electrophotography – Image formation – Fixing
Reexamination Certificate
2011-02-08
2011-02-08
Gray, David M (Department: 2852)
Electrophotography
Image formation
Fixing
Reexamination Certificate
active
07885593
ABSTRACT:
In a fixing unit which drivingly rotates an endless fixing belt having a lubricant applied to an inside surface thereof and which presses the fixing belt against a recording medium formed with a toner image thereon thereby fixing the toner image to the recording medium, the inside surface of the fixing belt is formed with a plurality of grooves extended along a circumferential direction of the fixing belt or extended from a widthwise center of the fixing belt toward the opposite ends thereof as inclined in a moving direction of the fixing belt.
REFERENCES:
patent: 4287021 (1981-09-01), Justus et al.
patent: 4482430 (1984-11-01), Majaniemi
patent: 2002/0175055 (2002-11-01), Ryde
patent: 2005/0185988 (2005-08-01), Mochimaru
patent: 10-198200 (1998-07-01), None
patent: 2001-341143 (2001-12-01), None
patent: 2002-025759 (2002-01-01), None
patent: 2002-357968 (2002-12-01), None
patent: 2005-003781 (2005-01-01), None
patent: 2005-084484 (2005-03-01), None
patent: 2005-091557 (2005-04-01), None
Machine translation of JP 2005-003781 A.
Machine translation of JP 2002-025759 A.
Buchanan & Ingersoll & Rooney PC
Gray David M
Konica Minolta Business Technologies Inc.
Villaluna Erika
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