Electrophotography – Image formation – Fixing
Reexamination Certificate
2008-03-19
2009-06-02
Tran, Hoan H (Department: 2852)
Electrophotography
Image formation
Fixing
Reexamination Certificate
active
07542711
ABSTRACT:
The present invention relates to an image heating device comprising, a first belt which heats an image on a recording material at a nip, a second belt which forms the nip with the first belt, a first pressure member and a first rotating member which press the first belt at the nip, the first pressure member and the first rotating member being provided while not being in contact with each other; and a second pressure member and a second rotating member which press the second belt at the nip, the second pressure member and the second rotating member being provided while not being in contact with each other. The nip is formed by a region where at least one of the first pressure member, the first rotating member, the second pressure member, and the second rotating member is in contact with the corresponding belt.
REFERENCES:
patent: 5293537 (1994-03-01), Carrish
patent: 5319429 (1994-06-01), Fukuchi et al.
patent: 5758245 (1998-05-01), Matsuura et al.
patent: 5927189 (1999-07-01), Jones et al.
patent: 5970301 (1999-10-01), DeCock
patent: 6370352 (2002-04-01), Tomita
patent: 6721532 (2004-04-01), Kosugi et al.
patent: 6907221 (2005-06-01), Tanino et al.
patent: 7155154 (2006-12-01), Uehara et al.
patent: 7155155 (2006-12-01), Uehara et al.
patent: 7200354 (2007-04-01), Nakamoto et al.
patent: 7457576 (2008-11-01), Takada et al.
patent: 2006/0285892 (2006-12-01), Nakamoto et al.
patent: 2007/0059065 (2007-03-01), Takada et al.
patent: 2007/0230984 (2007-10-01), Noguchi
patent: 4-195077 (1992-07-01), None
patent: 5-72926 (1993-03-01), None
patent: 5-127551 (1993-05-01), None
patent: 07-219366 (1995-08-01), None
patent: 7-219366 (1995-08-01), None
patent: 9-34291 (1997-02-01), None
patent: 11-174878 (1999-07-01), None
patent: 2002-221866 (2002-08-01), None
patent: 2003-295657 (2003-10-01), None
patent: 2004-12734 (2004-01-01), None
Hasegawa Kazuhiro
Nakamoto Ikuo
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Tran Hoan H
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