Patent
   D424608
Priority
Mar 18 1998
Filed
Mar 18 1998
Issued
May 09 2000
Expiry
May 09 2014
Assg.orig
Entity
unknown
17
4
n/a
The ornamental design for a photosensitive drum casing for an electronic copying machine, as shown.

FIG. 1 is a front elevational view of a photosensitive drum casing for an electronic copying machine, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

Kouroku, Moriyuki, Ono, Noriki, Yorifuji, Takao

Patent Priority Assignee Title
D446807, Jun 22 2000 Fuji Xerox Co., Ltd. Container for image forming apparatus
D452263, Nov 15 2000 Casio Computer Co., Ltd.; Casio Electronics Manufacturing Co., Ltd. Photosensitive drum cartridge for an electronic copying machine
D490844, Apr 24 2003 Canon Kabushiki Kaisha Toner supplying cartridge
D501023, Mar 06 2003 Toshiba Tec Kabushiki Kaisha Toner storage container
D617373, Dec 10 2008 Panasonic Corporation Toner cartridge
D636775, Apr 07 2010 PFU Limited Scanner
D636776, Apr 07 2010 PFU Limited Scanner
D637191, Apr 07 2010 PFU Limited Scanner
D638018, Apr 07 2010 PFU Limited Scanner
D686212, Sep 09 2011 Seiko Epson Corporation Scanner
D709071, Nov 06 2012 Canon Denshi Kabushiki Kaisha Scanner
D714290, Dec 21 2012 Brother Industries, Ltd. Scanner
D714291, Dec 21 2012 Brother Industries, Ltd. Scanner
D867366, Jan 18 2018 Seiko Epson Corporation Scanner
D910744, Aug 24 2016 Canon Kabushiki Kaisha Photosensitive drum for process cartridge for image forming apparatus
D913287, Feb 28 2019 Brother Industries, Ltd. Scanner
D962943, Sep 07 2020 Avision Inc. Scanner
Patent Priority Assignee Title
5452056, Mar 13 1992 Canon Kabushiki Kaisha Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge
5602623, Jun 30 1992 Canon Kabushiki Kaisha Photosensitive drum provided in an image forming apparatus including gears disposed at an end of drum
5774766, Jun 30 1995 Canon Kabushiki Kaisha Process cartridge, process cartridge assembly method, and electrophotographic image forming apparatus
5825472, Apr 28 1993 Canon Kabushiki Kaisha Photosensitive drum, process cartridge and image forming apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1998YORIFUJI, TAKAOCASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 13 1998ONO, NORIKICASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 13 1998KOUROKU, MORIYUKICASIO COMPUTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 13 1998YORIFUJI, TAKAOCASIO ELECTRONICS MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 13 1998ONO, NORIKICASIO ELECTRONICS MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 13 1998KOUROKU, MORIYUKICASIO ELECTRONICS MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090480263 pdf
Mar 18 1998Casio Computer Co., Ltd.(assignment on the face of the patent)
Mar 18 1998Casio Electronics Manufacturing Co., Ltd.(assignment on the face of the patent)
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