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:
Dec. 21, 2004
Filed:
Nov. 29, 2002
Applicant:
Inventor:
Shohei Takeda, Ibaraki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/500 ;
U.S. Cl.
CPC ...
G03G 1/500 ;
Abstract
A sheet conveying device has a sheet-position detection sensor which has CCDs or CISs and which is attached in an inclined manner such that a vertical distance from the sheet-position detection sensor to a sheet-conveying path or to a sheet conveyed along the sheet-conveying path differs between the proximal edge and the distal edge of the sheet-position detection sensor in a direction perpendicular to the sheet-conveying path.