Process cartridge and electrophotographic image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9122237
APP PUB NO 20140178097A1
SERIAL NO

14191669

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Abstract

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A process cartridge includes an electrophotographic photosensitive drum and a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum. The cartridge also includes a developing frame supporting the developing roller. A force receiving member is provided, with the force receiving member including a spacing force receiving portion movable relative to the developing frame to move between a first position and a second position in which the spacing force receiving portion is retracted from the first position toward an inside of the developing frame.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maeshima, Hideki Mishima, JP 72 2227
Murayama, Kazunari Numazu, JP 71 4595
Yoshimura, Akira Suntou-gun, JP 74 1045

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