Developing cartridge and process cartridge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9703258
SERIAL NO

14333992

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A developing cartridge includes a casing configured to store a developing agent, a developing agent carrying member disposed rotatably in the casing and configured to carry the developing agent, and a layer-thickness regulating member configured to regulate a thickness of a layer of the developing agent. The casing includes an attachment portion to which the layer-thickness regulating member is attached, a receiving portion configured to receive pressing force for pressing the developing agent carrying member toward an image carrying member in a direction perpendicular to an axial direction of the developing agent carrying member, and a wall portion disposed between the attachment portion and the receiving portion. The receiving portion is disposed to overlap with at least a portion of the attachment portion when viewed from a direction perpendicular to the axial direction of the developing agent carrying member.

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Patent Owner(s)

  • BROTHER KOGYO KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuta, Hiroya Nagoya, JP 18 157
Ishikawa, Satoru Kitanagoya, JP 81 1499
Kanada, Soun Nagoya, JP 13 27
Noda, Ryuji Seto, JP 13 37
Shimizu, Takashi Nagoya, JP 399 2921

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