Toner cartridge having a divider plate to prevent excessive refilling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7929886
APP PUB NO 20090097886A1
SERIAL NO

12246305

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A toner cartridge includes, a housing which forms an internal space for housing toner to be fed to an image forming apparatus and which has a filling port for filling the internal space with the toner, a divider plate which is movably provided in the housing so as to be able to divide the internal space, and a fixing portion which can fix the divider plate in a state of dividing the internal space.

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First Claim

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Patent Owner(s)

  • KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsuoka, Hideaki Toyokawa, JP 1 3
Soda, Koji Toyokawa, JP 9 24
Yamada, Yukio Toyokawa, JP 103 1370
Yoshizawa, Kyoichi Nagoya, JP 3 26

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