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. 15, 2009
Filed:
Sep. 29, 2006
Mitsushige Murata, Yokohama, JP;
Takayuki Fujii, Tokyo, JP;
Toshiyuki Miyake, Toride, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
A sheet processing apparatus which can be reduced in size and suppress cost increase by preventing sheet buckling and jamming. Sheets stacked on an insert tray of a sheet processing apparatus are fed on a conveying path in a first sheet feed mode in which sheets are fed after being inverted by an inversion path or a second sheet feed mode in which sheets are fed without passing through the inversion path. A pair of conveying rollers conveys the fed sheets and the sheets with images formed thereon. The conveyed sheets are stacked on a processing tray, and a stapler performs predetermined processing on the stacked sheets. It is determined whether predetermined information is included in sheet information about the sheets stacked on the insert tray, and if the predetermined information is included in the set sheet information, a predetermined message is displayed on a display panel.