Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2009-01-08
2010-11-30
Chen, Sophia S (Department: 2852)
Electrophotography
Having particular structure
Modular or displaceable
C399S090000
Reexamination Certificate
active
07844198
ABSTRACT:
An electrophotographic photoreceptor includes, a cylindrical photoreceptor pipe; at least one flange which is attached to an opening of one end of the photoreceptor pipe, and which is provided with a shaft part projecting outward from the one end at a shaft center position of the photoreceptor pipe; and an earth member which is arranged to penetrate through the shaft part of the at least one flange, and which is provided on its inward side with at least one first contact part which contacts an inner circumference of the photoreceptor pipe, and on its outward side with a second contact part.
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Amemiya Ken
Arai Yuji
Koike Toshio
Kuwabara Nobuo
Nagashima Hiroyuki
Chen Sophia S
Dickstein & Shapiro LLP
Ricoh & Company, Ltd.
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