Process cartridge for image forming apparatus
United States Patent D790004

Maeshima, Hideki (Mishima, JP)
Tanabe, Masato (Susono, JP)
Gofuku, Shuichi (Numazu, JP)
Shimizu, Hiroki (Fuji, JP)
Hirukawa, Kuniaki (Yokohama, JP)
Application Number:
Publication Date:
Filing Date:
Canon Kabushiki Kaisha (Ohta-ku, Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 1603
Field of Search:
D14/471, D14/474, D14/475, D16/246, D18/12, D18/36-39, D18/40, D18/43, D18/44, D18/49, D18/50-59, 347/121, 347/122, 347/222-224, 399/24-30, 399/107-125, 399/222-224, 399/252-262, 399/343-360, 222/DIG.1
View Patent Images:
US Patent References:
D763347Toner cartridgeAugust, 2016GotoD18/43
D746904Toner cartridgeJanuary, 2016KitagawaD18/43
D723614Toner cartridgeMarch, 2015ShimizuD18/43
D639335Process cartridgeJune, 2011KannoD18/43
D639846Process cartridgeJune, 2011KannoD18/43
D637225Toner cartridgeMay, 2011KishiD18/43
D638056Process cartridgeMay, 2011KannoD18/43
D638057Process cartridgeMay, 2011KannoD18/43
D632731Process cartridgeFebruary, 2011AbeD18/43
D633137Process cartridgeFebruary, 2011ChadaniD18/43
D631088Process cartridgeJanuary, 2011ChadaniD18/43
D631089Process cartridgeJanuary, 2011ChadaniD18/43
D631090Process cartridgeJanuary, 2011ChadaniD18/43
D631091Process cartridgeJanuary, 2011ChadaniD18/43
D614691Process cartridgeApril, 2010AbeD18/43
D598950Toner cartridgeAugust, 2009KusudoD18/43
D591338Toner cartridgeApril, 2009KusudoD18/43
D588633Image drum cartridgeMarch, 2009OdaD18/43
D589551Flat toner cartridgeMarch, 2009HanD18/43
D587304Toner cartridgeFebruary, 2009MurayamaD18/43
D554696Toner cartridge for a laser printerNovember, 2007LongD18/43
D522565Toner cartridgeJune, 2006SanadaD18/43
D519150Image forming apparatusApril, 2006Kojima et al.D18/40
D477631Developing cartridgeJuly, 2003MoriD18/40
D464079Toner cartridgeOctober, 2002FunayamaD18/43
D462984Image forming apparatusSeptember, 2002HayashiD18/40

Other References:
U.S. Appl. No. 29/528,878, filed Jun. 2, 2015.
U.S. Appl. No. 29/528,881, filed Jun. 2, 2015.
U.S. Appl. No. 29/528,880, filed Jun. 2, 2015.
Primary Examiner:
Laymon, Wan
Assistant Examiner:
Samuel, Clint A.
Attorney, Agent or Firm:
Fitzpatrick, Cella, Harper & Scinto

1. The ornamental design for a process cartridge for image forming apparatus, as shown and described.


FIG. 1 is a front view of a process cartridge for image forming apparatus showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is a front, bottom and left side perspective view thereof.

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