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:
Sep. 21, 2010
Filed:
Aug. 07, 2007
Junichi Moteki, Abiko, JP;
Takashi Fujita, Kashiwa, JP;
Hiroaki Takagishi, Tokyo, JP;
Nobuto Kamiyama, Kashiwa, JP;
Seiichiro Kameda, Abiko, JP;
Youichi Chikugo, Toride, JP;
Satohisa Tateishi, Abiko, JP;
Kozo Inoue, Toride, JP;
Junichi Moteki, Abiko, JP;
Takashi Fujita, Kashiwa, JP;
Hiroaki Takagishi, Tokyo, JP;
Nobuto Kamiyama, Kashiwa, JP;
Seiichiro Kameda, Abiko, JP;
Youichi Chikugo, Toride, JP;
Satohisa Tateishi, Abiko, JP;
Kozo Inoue, Toride, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A registration unit includes a skew correction roller pair configured to rotate a sheet conveyed from a conveyance roller pair and to correct skew of the sheet. The registration unit sheet further includes a projectable swinging guide arranged between the conveyance roller pair and the skew correction roller pair to deflect the sheet. The skew correction roller pair corrects the skew of the sheet deflected by the swinging guide.