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:
Aug. 04, 2009
Filed:
Mar. 22, 2006
Hironobu Nihei, Numazu, JP;
Hironobu Nihei, Numazu, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The length of recording paper being conveyed to an image forming section is detected. If it is found that the length is shorter as a result of the detection, the recording paper is conveyed to a reversing section to be refed to the image forming section to continue conveyance of the recording paper as in the normal image formation, but without performing the image formation. As a result, the sequence of the recording paper ejected to the paper output section is the same as that of normal printing. Thus a user can easily decide the paper on which the image formation is not carried out normally.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile