Cartridge mountable on image-forming apparatus

US8995846B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8995846-B2
Application numberUS-201213598859-A
CountryUS
Kind codeB2
Filing dateAug 30, 2012
Priority dateAug 31, 2011
Publication dateMar 31, 2015
Grant dateMar 31, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A receiving member is configured to receive a driving force from outside, is mounted on a first side wall on an opposite side from a developer accommodating portion, and is rotatable around a first axis line parallel to the longitudinal direction. A rotating member is rotatably provided between the first and second side walls, and configured to be rotated by the driving force received by the receiving member. A detection body is mounted on the second side wall on an opposite side from the developer accommodating portion and includes a detected part which is detected by a detecting unit. The detection body advances outwards in the longitudinal direction with respect to the second side wall and retracts inwards in the longitudinal direction with respect to the second side wall by the driving force received by the receiving member.

First claim

Opening claim text (preview).

What is claimed is: 1. A cartridge comprising: a housing including a developer accommodating portion configured to accommodate developer therein, a first side wall, and a second side wall opposed to the first side wall in a longitudinal direction, the developer accommodating portion being interposed between the first side wall and the second side wall; a receiving member configured to receive a driving force from outside, located at an opposite side from the developer accommodat…

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What does patent US8995846B2 cover?
A receiving member is configured to receive a driving force from outside, is mounted on a first side wall on an opposite side from a developer accommodating portion, and is rotatable around a first axis line parallel to the longitudinal direction. A rotating member is rotatably provided between the first and second side walls, and configured to be rotated by the driving force received by the re…
Who is the assignee on this patent?
Itabashi Nao, Kamimura Naoya, Mushika Motoaki, and 3 more
What technology area does this patent fall under?
Primary CPC classification G03G15/08. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).