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:
Apr. 18, 2000
Filed:
Dec. 22, 1997
Applicant:
Inventors:
Kiyotaka Ohsumi, Kawasaki, JP;
Akio Ohno, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399394 ; 347116 ; 347248 ; 399395 ;
Abstract
An image forming apparatus for forming an image on a recording material. The position of the recording material is detected when the recording material is underway from a registration roller for correcting a skew of the recording material to an image forming position for the recording material, and the image is written based on the detected position signal. The image is thus formed at a proper position on the recording material.