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.:
Date of Patent:
Mar. 01, 2011
Filed:
Mar. 07, 2008
Akira Kunieda, Tokyo, JP;
Masahiro Tamura, Kanagawa, JP;
Makoto Hidaka, Tokyo, JP;
Hitoshi Hattori, Tokyo, JP;
Junichi Tokita, Kanagawa, JP;
Ichiro Ichihashi, Aichi, JP;
Nobuyoshi Suzuki, Tokyo, JP;
Shuuya Nagasako, Kanagawa, JP;
Naohiro Kikkawa, Kanagawa, JP;
Kazuhiro Kobayashi, Kanagawa, JP;
Tomohiro Furuhashi, Kanagawa, JP;
Hiroshi Maeda, Aichi, JP;
Tomoichi Nomura, Aichi, JP;
Akira Kunieda, Tokyo, JP;
Masahiro Tamura, Kanagawa, JP;
Makoto Hidaka, Tokyo, JP;
Hitoshi Hattori, Tokyo, JP;
Junichi Tokita, Kanagawa, JP;
Ichiro Ichihashi, Aichi, JP;
Nobuyoshi Suzuki, Tokyo, JP;
Shuuya Nagasako, Kanagawa, JP;
Naohiro Kikkawa, Kanagawa, JP;
Kazuhiro Kobayashi, Kanagawa, JP;
Tomohiro Furuhashi, Kanagawa, JP;
Hiroshi Maeda, Aichi, JP;
Tomoichi Nomura, Aichi, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A sheet conveying device includes entrance rollers and registration rollers. The entrance rollers convey a sheet received from delivery rollers to the registration rollers. The registration rollers correct skew of the sheet. A conveying path between the delivery rollers and the registration rollers is equal to or slightly longer than a length of a sheet in a maximum allowable size for skew correction in a conveying direction in which the sheet is conveyed on the conveying path.