Electrophotography – Image formation – Fixing
Reexamination Certificate
2008-05-06
2008-05-06
Lee, Susan (Department: 2852)
Electrophotography
Image formation
Fixing
Reexamination Certificate
active
11192370
ABSTRACT:
An image forming apparatus includes an engagement piece, connected to a cylindrical member at a crease which extends in a direction crossing a circumferential direction of the cylindrical member, projecting radially outward from the cylindrical member. The engagement piece may engage with a gear to prevent the gear from detaching from the cylindrical member. In addition, the cylindrical member may include a concave portion to engage with a convex portion of the gear. Also, the gear may include a cover portion that includes a communication hole through which a tool may be inserted in order to configure the engagement piece.
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Kajita Masahito
Tomatsu Yoshiya
Banner & Witcoff , Ltd.
Brother Kogyo Kabushiki Kaisha
Lee Susan
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