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. 13, 2006
Filed:
Nov. 10, 2004
Applicant:
Yoshihiro Mizoguchi, Fukuoka, JP;
Inventor:
Yoshihiro Mizoguchi, Fukuoka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 21/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image forming apparatus having a process cartridge that includes a first protective member which is attached to one end in the longitudinal direction of the process cartridge and holds a photoconductor drumand a development rollerspacially, and a second protective member which is attached to a rotational shaft end of the photoconductor drumand prevents rotation of the photoconductor drum