Patent
   D603450
Priority
Oct 27 2006
Filed
Apr 24 2007
Issued
Nov 03 2009
Expiry
Nov 03 2023
Assg.orig
Entity
unknown
4
19
n/a
The ornamental design for a process cartridge for image forming apparatus, as shown.

FIG. 1 is a front elevation of a process cartridge for image forming apparatus according to the present invention;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation thereof; and,

FIG. 6 is a left side elevation thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Kato, Koji, Shimizu, Yoshiyuki, Tatsumi, Kenzo, Yoshida, Tomofumi, Kubota, Tomohiro, Ooyoshi, Hirobumi, Kawakami, Yoshihiro

Patent Priority Assignee Title
7941069, Sep 12 2006 Ricoh Company, Limited Process cartridge having air inlets and outlets for cooling gears disposed in the process cartridge
8160476, Mar 06 2007 Ricoh Company, Ltd. Latent image carrier having pairs of first and second positioning protrusions and image forming apparatus
8275285, Feb 26 2007 Ricoh Company, Ltd. Process cartridge and image forming apparatus
D668289, May 12 2011 Panasonic Corporation Process cartridge
Patent Priority Assignee Title
7062201, Nov 10 2003 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Image forming apparatus and process cartridge for the same
D322279, Mar 07 1989 Mita Industrial Co., Ltd. Process unit for copying machine
D358164, Apr 13 1993 Mita Industrial Co., Ltd. Photoconductor unit for forming an image
D378829, Aug 10 1995 Fuji Xerox Co., Ltd. Image forming apparatus
D378830, Jul 19 1995 Samsung Electronics Co., Ltd. Process cartridge
D398633, Nov 15 1996 Mita Industrial Co., Ltd. Developer unit for an image forming apparatus
D433441, Nov 25 1998 Ricoh Company, LTD Toner cartridge
D448042, Mar 29 2001 Lexmark International, Inc.; Lexmark International, Inc Toner cartridge for printer
D451125, Aug 09 2000 Toshiba Tec Kabushiki Kaisha Image forming cartridge
D451127, Dec 20 2000 Sharp Kabushiki Kaisha Toner cartridge
D459388, Apr 09 2001 Fuji Xerox Co., Ltd. Toner cartridge
D462712, Dec 20 2000 Sharp Kabushiki Kaisha Toner cartridge
D501021, May 28 2003 FUJI XEROX CO , LTD Image forming apparatus
D501022, May 28 2003 FUJI XEROX CO , LTD Image forming apparatus
D524849, Nov 04 2004 Kyocera Mita Corporation Toner cartridge
D537110, Jul 01 2004 Seiko Epson Corporation Photoconductor cartridge
D548276, Mar 24 2006 Fuji Xerox Co., Ltd. Toner cartridge
D552163, Nov 17 2005 Casio Keisanki Kabushiki Kaisha; Casio Denshikougyou Kabushiki Kaisha Photoconductor cartridge
D555193, Jun 06 2006 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Development device for laser printer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 2007Ricoh Company, Ltd.(assignment on the face of the patent)
Jun 15 2007OOYOSHI, HIROBUMIRICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KATO, KOJIRICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KUBOTA, TOMOHIRORICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007SHIMIZU, YOSHIYUKI RICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KAWAKAMI, YOSHIHIRORICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007TATSUMI, KENZORICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007YOSHIDA, TOMOFUMIRicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007OOYOSHI, HIROBUMIRicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KATO, KOJIRicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KUBOTA, TOMOHIRORicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007SHIMIZU, YOSHIYUKI Ricoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007KAWAKAMI, YOSHIHIRORicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007TATSUMI, KENZORicoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Jun 15 2007YOSHIDA, TOMOFUMIRICOH PRINTING SYSTEMS COMPANY, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0195920576 pdf
Dec 04 2008RICOH PRINTING SYSTEMS COMPANY, LTD Ricoh Company, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0221790406 pdf
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