Image forming apparatus

US8948656B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8948656-B2
Application numberUS-201213626157-A
CountryUS
Kind codeB2
Filing dateSep 25, 2012
Priority dateNov 14, 2011
Publication dateFeb 3, 2015
Grant dateFeb 3, 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.

An image forming apparatus includes a housing defining a sheet convey path through which a sheet is conveyed, a transfer belt disposed in the sheet convey path within the housing, a plurality of photosensitive members disposed opposite to the transfer surface from below in the housing, and a plurality of developing units disposed in the housing such that each of the developing units corresponds to one of the photosensitive members. The housing includes a first body configured to accommodate the developing units detachably and a second body disposed above the first body and configured to accommodate the transfer belt and the photosensitive members. The second body is configured to pivot around a pivot axis located on a first end of the first body and separate upward from the first body such that the developing units are exposed from the first body.

First claim

Opening claim text (preview).

What is claimed is: 1. An image forming apparatus comprising: a housing defining a sheet conveying path through which a sheet is conveyed; a transfer belt disposed in the sheet conveying path within the housing, the transfer belt being configured to circulate and having a transfer surface which is a flat surface extending in a width direction of the sheet to be conveyed; a plurality of photosensitive members disposed in the housing and facing the transfer surface from below, t…

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What does patent US8948656B2 cover?
An image forming apparatus includes a housing defining a sheet convey path through which a sheet is conveyed, a transfer belt disposed in the sheet convey path within the housing, a plurality of photosensitive members disposed opposite to the transfer surface from below in the housing, and a plurality of developing units disposed in the housing such that each of the developing units corresponds…
Who is the assignee on this patent?
Nakano Hiroshi, Brother Ind Ltd
What technology area does this patent fall under?
Primary CPC classification G03G21/1628. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Feb 03 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).