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. 29, 1988
Filed:
Mar. 18, 1987
Applicant:
Inventors:
Toshiaki Murayama, Tokyo, JP;
Kazumi Umezawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355 / ; 355 / ; 271287 ; 271292 ; 271294 ;
Abstract
A device for separably supporting an auxiliary machine to an image forming apparatus, including supporting structure for supporting the auxiliary machine and for allowing the auxiliary machine to move up and down between an operative position wherein the auxiliary machine is cooperable with the image forming machine and a retracted position wherein said auxiliary machine is retracted from the operative position, and means for retaining the auxiliary machine at the operative position.