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. 03, 2004
Filed:
Jan. 08, 2001
Nobuyoshi Kakigi, Chiba-ken, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes discharging bins in which image-formed sheets are stacked, and uses a bin elevating motor to switch discharging of sheets into a selected discharging bin. The image forming apparatus is provided with a sensor for detecting the amount of stacked paper in the selected discharging bin. When the selected discharging bin is changed to a newly selected discharging bin, the discharging bins are moved by the bin elevating motor, whereby the sensor detects the amount of stacked paper in the newly selected discharging bin to which discharging can be performed after the moving. Subsequently, the sensor directs the start of image formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile