Toner container and manufacturing method for toner container

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United States of America Patent

PATENT NO 9213261
SERIAL NO

13964734

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A toner container includes a cylindrical container body, having a first opening in a first end thereof and a notch in a circumferential surface thereof continuous with the first opening in the first end, a flange member to engage the first opening and the notch in the container body and having a toner outlet therein through which toner in the container body is discharged, a shutter member disposed on the outer circumferential surface of the container body, a conveyance member, rotatably installed inside the container body to convey the toner from a second end of the container body opposite the first end to the toner outlet in the flange member, and a recessed portion in the container body that projects inward into the interior of the toner container 5 mm or less from an inner surface of the container body.

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Atsushi Numazu, JP 370 4853
Ishikawa, Tomoji Yokohama, JP 42 1295
Mitsuishi, Kaori Susono, JP 18 226
Terazawa, Seiji Mishima, JP 61 1711

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