Corona wire cartridge - Patent D590439

Title:

Corona wire cartridge

United States Patent D590439

US Patent References:
ELECTROSTATIC CHARGER WITH RESUPPLIABLE CORONA WIRE
Martin - March, 1970 - 3499143

Corona wire mounting means
Weikel, Jr. - September, 1978 - 4112298

Corona wire mounting device
Laing et al. - March, 1981 - 4258258

Corotron wire cassette for electrophotographic printer or copier devices
Heigl - May, 1988 - 4746796

Corona charger apparatus of simplified construction
DeCecca et al. - April, 1991 - 5008538

Inventors:

Kikuchi, Hiroshi (Ibaraki, JP)
Onose, Tsukasa (Ibaraki, JP)
Doi, Koji (Ibaraki, JP)
Onuma, Yoshinari (Ibaraki, JP)

Application Number:

D/274025

Publication Date:

04/14/2009

Filing Date:

03/21/2007

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Assignee:

Ricoh Company, Ltd. (Tokyo, JP)

Primary Class:

D18/56

Other Classes:

D18/40

International Classes:

(IPC1-7): 1802

Field of Search:

D18/56, D18/12, 250/229, 399/115, D18/43, 399/100, 399/170, D18/40

US Patent References:

5140367	Method and apparatus for rewiring corona wire cartridge	August, 1992	Oleksinski et al.	399/115
5181069	Method and apparatus for rewiring corona wire cartridge	January, 1993	Oleksinski et al.	399/115
5182694	Corona discharging apparatus with automatic cleaning mechanism for corona wire	January, 1993	Endo	361/229
5241344	Structure for mounting screen grid of corona charger in imaging device	August, 1993	Takano	399/115
5594532	Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire	January, 1997	Tuvesson et al.	399/100
6108504	Corona wire replenishing mechanism	August, 2000	Dickhoff	250/324
6144826	Insert for mounting wires to corotron frames	November, 2000	Mitchell et al.	361/229
6310344	Wire type corona charger for electrophotographical manufacturing of CRTs	October, 2001	Shin et al.	361/229
6328250	Method of mounting corona wire a corona charger housing of an electrophotographic apparatus and an apparatus for mounting corona wires	December, 2001	Dickhoff	242/564.5
7043176	Apparatus and method for damping a corona wire in an electrographic printer	May, 2006	DeHollander et al.	399/170
20070248379	Corona wire cartridge, corona discharger, and image forming apparatus using the corona discharger	October, 2007	Onuma et al.	399/115

Primary Examiner:

Maccormac, Cathy Anne

Attorney, Agent or Firm:

McGinn IP Law Group, PLLC

Claims:

CLAIM

1. The ornamental design for a corona wire cartridge, as shown and described.

Description:

FIG. 1 is a perspective view of top, front and right side of a corona wire cartridge showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.