Patent
   D308885
Priority
Jun 06 1988
Filed
Dec 02 1988
Issued
Jun 26 1990
Expiry
Jun 26 2004
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for a developing device for copying machine, as shown and described.

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

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right front perspective view thereof.

Komada, Takeshi, Okayama, Yutaka

Patent Priority Assignee Title
D329453, Jun 12 1990 Canon Kabushiki Kaisha Image forming apparatus
D338227, Sep 20 1991 Canon Kabushiki Kaisha Image forming apparatus
D338909, Sep 20 1991 Canon Kabushiki Kaisha Image forming apparatus
D350975, Apr 24 1992 Canon Kabushiki Kaisha Image forming apparatus
D353616, Apr 17 1992 Canon Kabushiki Kaisha Developing device for copying machine
D355208, Apr 17 1992 Canon Kabushiki Kaisha Developing device for copying machine
D356331, Jan 22 1993 Canon Kabushiki Kaisha Developing device for copying machine
D356812, Oct 20 1992 Canon Kabushiki Kaisha Image forming apparatus
D357272, Jan 22 1993 Canon Kabushiki Kaisha Image forming apparatus
D362014, Jan 22 1993 Canon Kabushiki Kaisha Developing device for copying machine
D362458, Feb 02 1994 Canon Kabushiki Kaisha Image forming apparatus
D362677, Dec 29 1993 Canon Kabushiki Kaisha Image forming apparatus
D490846, Apr 18 2003 Canon Kabushiki Kaisha Ink tank for printer
D492962, Apr 18 2003 Canon Kabushiki Kaisha Ink tank for printer
Patent Priority Assignee Title
D286297, May 25 1984 Xerox Corporation Office copier processing cartridge
D298255, Apr 02 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D298336, Oct 12 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
JP255360,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 26 1988OKAYAMA, YUTAKACANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049810525 pdf
Nov 26 1988KOMADA, TAKESHICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049810525 pdf
Dec 02 1988Canon Kabushiki Kaisha(assignment on the face of the patent)
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