Patent
   D351411
Priority
May 26 1992
Filed
May 26 1992
Issued
Oct 11 1994
Expiry
Oct 11 2008
Assg.orig
Entity
unknown
1
11
n/a
The ornamental design for an eraser for drum of photocopier, as shown.

FIG. 1 is a top plan view of an eraser for drum of photocopier;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a perspective view thereof taken from the top, front and right end.

Inoue, Kyouichi, Kumagai, Yukitaka

Patent Priority Assignee Title
D452263, Nov 15 2000 Casio Computer Co., Ltd.; Casio Electronics Manufacturing Co., Ltd. Photosensitive drum cartridge for an electronic copying machine
Patent Priority Assignee Title
4259003, Aug 06 1979 INDIGO N V Imaging surface discharge and cleaning apparatus for electrophotographic copier
4272183, Jun 21 1978 Minolta Camera Kabushiki Kaisha Control system responsive to eraser malfunctions in electrophotographic copying machines
4454559, Aug 30 1982 Xerox Corporation Control for a corona discharge device
4783716, Jan 30 1986 Canon Kabushiki Kaisha Charging or discharging device
4914480, Sep 16 1987 Ricoh Company, Ltd. Corona discharging device for an electrophotographic apparatus
4924268, Nov 30 1987 Kabushiki Kaisha Toshiba Electronic copier with simultaneous charger and erasing array cleaning
4959688, Oct 19 1987 Canon Kabushiki Kaisha Image forming apparatus having charging and discharging means
4974021, Sep 29 1988 Mita Industrial Co., Ltd. Discharging device for a photoconductor drum
5030992, Nov 07 1989 Mita Industrial Co., Ltd. Device for removing electrostatic charge in image forming apparatus
5204717, Aug 01 1991 Xerox Corporation Photoreceptor removal mechanism for a printing machine
5250991, May 24 1991 Canon Kabushiki Kaisha Image forming apparatus including cleaning means for cleaning charging means
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 1992INOUE, KYOUICHIOLYMPUS OPTICAL CO , LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0061260310 pdf
May 15 1992KUMAGAI, YUKITAKAOLYMPUS OPTICAL CO , LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0061260310 pdf
May 26 1992Olympus Optical Co., Ltd.(assignment on the face of the patent)
Aug 05 1996LINEAGE HOME FURNISHINGS, INC FURNISHINGS INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083130598 pdf
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