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.:

US 7430385 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 30, 2008

Filed:

Nov. 04, 2005
Applicant:

Masanori Yamaoka, Osaka, JP;

Inventor:

Masanori Yamaoka, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image forming device is obtained in which a carrying member provided at an openable/closable door can accurately be positioned to a photoconductive drum. A printer includes a housing having an openable/closable door, a drum as a photoconductive drum for image formation, a guide member, and a transfer roll. The drum is arranged inside the housing at a part adjacent to the door. The guide member has a fixed relative position to the drum. The transfer roll is provided at the door and arranged to be adjacent to the drum when the door is in a closed state. A guide convex portion and a guide groove of the guide member are formed as a position determining portion for determining the position of the transfer roll such that the relative position of the transfer roll to the guide member is fixed when the door is in a closed state.


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Yamaoka, Masanori. (2008). Image forming device with carrying member provided in door positioned to photoconductive drum (U.S. Patent No. 7430385). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7430385

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