Electrophotography – Image formation – Development
Reexamination Certificate
2008-06-17
2010-11-16
Beatty, Robert (Department: 2852)
Electrophotography
Image formation
Development
C399S262000
Reexamination Certificate
active
07835673
ABSTRACT:
A method of installing a toner container and a container. The container includes a body for storing toner, a handle attached to an end of the container, an opening for discharging the toner to an image forming device, and a shutter which selectively opens and closes the opening due to rotation of the handle. There is a gear which protrudes through the end of the container, and rotation of the gear causes toner in the body to be moved from the body of the container into the end of the container and subsequently out through the opening of the end of the container.
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“Three pictures of Ricoh Toner Container Type 3100D sold prior to Feb. 20, 2003”.
Patent Abstracts of Japan, JP 09-197783, Jul. 3
Arai Yuji
Fukuchi Yutaka
Hosokawa Hiroshi
Ishii Hiroshi
Kawasumi Masanori
Beatty Robert
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh & Company, Ltd.
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