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 7136603 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 14, 2006

Filed:

Aug. 03, 2004
Applicant:

Hideaki Kawai, Mukoh, JP;

Inventor:

Hideaki Kawai, Mukoh, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A developing unit includes an impressed member to which a voltage is impressed, a contact member which is made of a metal wire rod and urged by an elastic force to make contact with the impressed member and to be connected electrically with the impressed member, and a supporting plate member which supports the contact member at an inner surface side and exposes a part of the contact member as a contact part for an outer connection to an outer surface from an attaching hole.


Find Patent Forward Citations

Kawai, Hideaki. (2006). Developing unit and image forming device having the developing unit (U.S. Patent No. 7136603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7136603

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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