Developing cartridge including casing and first and second agitators for agitating toner accommodated in casing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11537062
SERIAL NO

17476975

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A developing cartridge includes: a casing, a developing roller, a first agitator, a supply roller, and a second agitator. The casing is configured to accommodate toner. The developing roller is rotatable about a developing roller rotation axis extending in a first direction. The first agitator is configured to agitate the toner. The first agitator is rotatable about a first agitator rotation axis extending in the first direction. The supply roller is positioned between the first agitator and the developing roller. The supply roller is rotatable about a supply roller rotation axis extending in the first direction. The second agitator is positioned between the supply roller and the first agitator. The second agitator is rotatable about a second agitator rotation axis extending in the first direction. A rotation locus of the second agitator is positioned outside of a rotation locus of the first agitator.

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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
Hashimoto, Junichi Toyohashi, JP 239 1676
Iriyama, Shota Toyokawa, JP 27 37
Nakajima, Keigo Nagoya, JP 33 108
Ooka, Kazuaki Nagoya, JP 37 38
Yada, Kengo Seki, JP 21 24

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