The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7950797 B1

PDF
Full Text
Expired
Date of Patent:
May. 31, 2011

Filed:

Dec. 02, 2008
Applicants:

Akihiro Fujita, Kanagawa, JP;

Shinichiro Naruse, Kanagawa, JP;

Yohzoh Dohki, Aichi, JP;

Inventors:

Akihiro Fujita, Kanagawa, JP;

Shinichiro Naruse, Kanagawa, JP;

Yohzoh Dohki, Aichi, JP;

Assignee:

Ricoh Company. Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disclosed image forming apparatus includes a recording head configured to eject liquid droplets onto a sheet to form an image; a transport unit configured to intermittently transport the sheet; a discharge transport unit disposed downstream the transport unit in a transport direction, the discharge transport unit including plural transport rollers configured to transport the sheet in a sheet discharge direction and plural spurs disposed facing the respective transport rollers and arranged in the transport direction; a guide member configured to hold the spurs and be rotatable about a most downstream side or a most upstream side in the transport direction to rotate in a direction away from a sheet transport path; and a stopping and holding unit configured to stop and hold the guide member in a position in which only the spur in the most downstream side in the transport direction is in contact with the sheet.


Find Patent Forward Citations

Fujita, Akihiro. (2011). Image forming apparatus (U.S. Patent No. 7950797). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7950797

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