Process cartridge for image forming apparatus

Tatsumi , et al. November 3, 2

Patent Grant D603450

U.S. patent number D603,450 [Application Number D/274,436] was granted by the patent office on 2009-11-03 for process cartridge for image forming apparatus. This patent grant is currently assigned to Ricoh Company, Ltd.. Invention is credited to Koji Kato, Yoshihiro Kawakami, Tomohiro Kubota, Hirobumi Ooyoshi, Yoshiyuki Shimizu, Kenzo Tatsumi, Tomofumi Yoshida.


United States Patent D603,450
Tatsumi ,   et al. November 3, 2009

Process cartridge for image forming apparatus

Claims

CLAIM The ornamental design for a process cartridge for image forming apparatus, as shown.
Inventors: Tatsumi; Kenzo (Oosaka, JP), Kawakami; Yoshihiro (Hyogo, JP), Shimizu; Yoshiyuki (Oosaka, JP), Kubota; Tomohiro (Oosaka, JP), Kato; Koji (Oosaka, JP), Ooyoshi; Hirobumi (Oosaka, JP), Yoshida; Tomofumi (Oosaka, JP)
Assignee: Ricoh Company, Ltd. (Tokyo, JP)
Appl. No.: D/274,436
Filed: April 24, 2007

Foreign Application Priority Data

Oct 27, 2006 [JP] 2006-029448
Current U.S. Class: D18/43
Current International Class: 1603
Field of Search: ;D14/471 ;D18/12,36,40,43,44,56 ;222/DIG.1 ;347/197,222 ;399/24-28,107-112,119,121,122,222-224

References Cited [Referenced By]

U.S. Patent Documents
D322279 December 1991 Tsutsui
D358164 May 1995 Hashizume et al.
D378829 April 1997 Aoyama et al.
D378830 April 1997 Kim
D398633 September 1998 Hashizume et al.
D433441 November 2000 Yonekawa et al.
D448042 September 2001 Hale et al.
D451125 November 2001 Sugiyama et al.
D451127 November 2001 Katou et al.
D459388 June 2002 Irie et al.
D462712 September 2002 Katou et al.
D501021 January 2005 Saiki et al.
D501022 January 2005 Saiki et al.
7062201 June 2006 Mizoguchi
D524849 July 2006 Komai
D537110 February 2007 Nakata et al.
D548276 August 2007 Koizumi et al.
D552163 October 2007 Kouroku et al.
D555193 November 2007 Choi
Primary Examiner: Veynar; Caron
Assistant Examiner: Rademaker; Garth
Attorney, Agent or Firm: Dickstein Shapiro LLP

Description



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.

* * * * *


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