Patent
   D355208
Priority
Apr 17 1992
Filed
Oct 06 1992
Issued
Feb 07 1995
Expiry
Feb 07 2009

TERM.DISCL.
Assg.orig
Entity
unknown
3
13
n/a
The ornamental design for a developing device for copying machine, as shown and described.

FIG. 1 is a front elevational view of a developing device for copying machine showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a perspective view thereof.

Ishibashi, Masaaki, Tsuda, Tadayuki, Shirai, Hiroyuki

Patent Priority Assignee Title
D362458, Feb 02 1994 Canon Kabushiki Kaisha Image forming apparatus
D379829, Sep 13 1994 Kyocera Corporation Toner cartridge for computer printer
D539335, Jul 19 2004 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Toner cartridge
Patent Priority Assignee Title
5136333, Jun 30 1989 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Electrophotographic printer and cartridge arrangement
D276916, Feb 03 1982 Canon Kabushiki Kaisha Process kit for electrophotographic apparatus
D287023, Oct 05 1983 Canon Kabushiki Kaisha Developing unit for an electrographic copier
D298255, Apr 02 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D298334, Jul 19 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D298336, Oct 12 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D303541, May 28 1986 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D303542, May 28 1986 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D303543, Jun 24 1986 Canon Kabushiki Kaisha Developing device for copying machine
D308885, Jun 06 1988 Canon Kabushiki Kaisha Developing device for copying machine
D310539, Jan 22 1988 Canon Kabushiki Kaisha Developing device for copying machine
D314212, Jan 22 1988 Canon Kabushiki Kaisha Developing device for copying machine
D329453, Jun 12 1990 Canon Kabushiki Kaisha Image forming apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 09 1992ISHIBASHI, MASAAKICannon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0063240448 pdf
Sep 09 1992SHIRAI, HIROYUKICannon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0063240448 pdf
Sep 09 1992TSUDA, TADAYUKICannon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0063240448 pdf
Oct 06 1992Canon Kabushiki Kaisha(assignment on the face of the patent)
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