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:
Jun. 05, 2001
Filed:
Jul. 27, 1999
Applicant:
Inventors:
Yukio Watanabe, Machida, JP;
Shigemichi Hamano, Shizuoka-ken, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 1/520 ; G03B 2/700 ;
U.S. Cl.
CPC ...
G03G 1/520 ; G03B 2/700 ;
Abstract
An image forming apparatus has a document scanning unit which can be shifted while illuminating an original and which is shifted backwardly at a speed faster than a speed when said document scanning unit is shifted forwardly to scan the original, and a control unit which lowers the electric power supplied to an image fixing means when the document scanning unit is shifted backwardly.