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:
Jul. 26, 1983
Filed:
Aug. 26, 1981
Yuji Takahashi, Tokyo, JP;
Hisaji Masaki, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A conveying device for sheet material used in combination with reproduction apparatus, which is constructed with a sheet conveying pathway, a sheet conveyor to convey a sheet along the conveying pathway, abnormal feeding detector to detect that the sheet is abnormally conveyed along the conveying pathway, a jam detector provided on one part of the sheet conveying pathway at a position backward of the abnormal feeding detector, and to detect the sheet jam, and a control device to control the jam detection operation by the jam detector when the abnormal feeding is detected by the abnormal feeding detector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile