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:
May. 24, 1988
Filed:
Nov. 03, 1986
Applicant:
Inventors:
Kazushi Hayakawa, Tokyo, JP;
Noboru Hatakeyama, Kanagawa, JP;
Hitoshi Tamura, Tokyo, JP;
Tadashi Izawa, Tokyo, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355-4 ; 355 / ;
Abstract
A color image forming apparatus having a photosensitive drum and a plurality of developing devices. The developing devices are accommodated removably in an integral casing. The integral casing can be held in a fixed position with respect to the photosensitive drum and moved apart from the photosensitive drum. The developing devices can be mounted independently of one another in an adjustable manner or mounting reference members respectively, which are mounted in the integral casing.