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. 14, 1992
Filed:
Dec. 03, 1990
Applicant:
Inventors:
Tomohiko Takahashi, Yokohama, JP;
Hidetoshi Aoki, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355210 ; 355200 ;
Abstract
An image forming apparatus comprises a support frame arranged in a main body. The support frame is integrally provided with at least first to third support portions. An image forming process cartridge is supported and positioned by the first support portion. An optical unit is supported and positioned by the second support portion with respect to the cartridge. A transfer charger is supported and portioned by the third support portion with respect to the cartridge.