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US8964271B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8964271-B2
Application numberUS-201414252982-A
CountryUS
Kind codeB2
Filing dateApr 15, 2014
Priority dateApr 25, 2013
Publication dateFeb 24, 2015
Grant dateFeb 24, 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 has a first conveying path guiding a sheet such that the sheet passes through the image forming portion, a second conveying path guiding the sheet on which the image is formed by the image forming portion to the first conveying path. A document is fed to the second conveying path and the image forming apparatus has a first drive transmission portion transmitting a drive force to the image forming portion and a second drive transmission portion transmitting the drive force to a document feeding portion, a conveyance portion and a document discharge portion.

First claim

Opening claim text (preview).

What is claimed is: 1. An image forming apparatus, comprising: a drive portion that has at least one drive source; a sheet feeding portion configured to feed a sheet; an image forming portion configured to form an image on the sheet while conveying the sheet; a first conveying path configured to guide the sheet fed from the sheet feeding portion such that the sheet passes through the image forming portion; a second conveying path configured to guide the sheet on which the…

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Frequently asked questions

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What does patent US8964271B2 cover?
An image forming apparatus has a first conveying path guiding a sheet such that the sheet passes through the image forming portion, a second conveying path guiding the sheet on which the image is formed by the image forming portion to the first conveying path. A document is fed to the second conveying path and the image forming apparatus has a first drive transmission portion transmitting a dri…
Who is the assignee on this patent?
Canon Kk
What technology area does this patent fall under?
Primary CPC classification G03G15/6529. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Feb 24 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).