Developing cartridge providing layout of electrodes and detection gear

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9964922
SERIAL NO

15473123

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Importance

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Abstract

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A developing cartridge includes a developing electrode and a supply electrode. The developing electrode includes a first electrical contact in contact with a developing roller shaft, and a second electrical contact positioned closer to the developing roller shaft than a second agitator gear is to the developing roller shaft. The second electrical contact is positioned farther from the developing roller shaft than the first electrical contact is from the developing roller shaft. The supply electrode includes a first electrical contact in contact with the supply roller shaft, and a second electrical contact positioned closer to the developing roller shaft than the second agitator gear is to the developing roller shaft. The second electrical contact of the supply electrode is positioned farther from the developing roller shaft than the second electrical contact of the developing electrode is from the developing roller shaft.

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Patent Owner(s)

Patent OwnerAddress
BROTHER KOGYO KABUSHIKI KAISHA15-1 NAESHIRO-CHO MIZUHO-KU NAGOYA 467-8561

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichikawa, Tomoya Nagoya, JP 64 224
Shimizu, Keita Nagoya, JP 84 314
Shimizu, Takashi Nagoya, JP 409 3170
Taguchi, Kazuna Nagoya, JP 108 289

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