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:
Mar. 19, 1991
Filed:
Aug. 09, 1989
Applicant:
Inventors:
Akihiro Nomura, Yokohama, JP;
Yasuo Miyauchi, Yokohama, JP;
Akio Takeda, Kawasaki, JP;
Haruo Uchida, Yokohama, JP;
Yasutsugu Saijo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355200 ; 355210 ; 355233 ;
Abstract
The present invention provides an image forming unit which can be shifted within an image forming apparatus having an original support plate to perform an image forming operation, and which can also perform the image forming operation in combination with other device even when it is removed from the image forming apparatus, and which has multi-function and is compact.