DEVELOPER CONTAINER HAVING A CAP WITH THREE PORTIONS OF DIFFERENT DIAMETERS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200026220A1
SERIAL NO

16584982

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A toner container includes a container body, an opening, a cover, a toner discharge port, a shutter, a cylindrical structure, protrusions, and an identifier. The shutter is attached to the cover and includes a main shutter covering the toner discharge port. The main shutter moves between a closed position to close the toner discharge port and an open position to open the toner discharge port. The protrusions are on both sides of the cover and protrude in a direction orthogonal to a toner container mounting direction. The identifier is on the cover to indicate a toner color. The cylindrical structure's leading end is downstream of leading ends of the protrusions in the mounting direction. The main shutter's leading end is downstream of the protrusions' leading ends in the mounting direction when the main shutter is in the closed position. The protrusions are downstream of the identifier in the mounting direction.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTD3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HAYAKAWA, Tadashi Kanagawa, JP 88 1622
OHYAMA, Kunihiro Tokyo, JP 55 810
OKABE, Shouji Kanagawa, JP 18 177
SATOH, Yuuki Kanagawa, JP 27 256
SHINSHI, Akira Tokyo, JP 82 5721
TAKAHASHI, Masaki Kanagawa, JP 343 2610
TAKAHASHI, Takuji Kanagawa, JP 52 754
TAKAHASHI, Yasufumi Tokyo, JP 118 1087
UCHITANI, Takeshi Kanagawa, JP 125 2067
UEDA, Yuichiro Kanagawa, JP 34 362
YAMANE, Masayuki Kanagawa, JP 100 2480

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