Patent
   D314212
Priority
Jan 22 1988
Filed
Jul 19 1988
Issued
Jan 29 1991
Expiry
Jan 29 2005

TERM.DISCL.
Assg.orig
Entity
unknown
29
19
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; and

FIG. 7 is a right, front perspective view thereof.

Komada, Takeshi, Okayama, Yutaka

Patent Priority Assignee Title
D319842, Apr 28 1989 Kyocera Corporation Toner cartridge for a printer
D334209, Oct 18 1989 Sony Corporation Ink ribbon cassette for video printer
D334585, Aug 18 1989 MITA INDUSTRIAL CO , LTD , A CORP OF JAPAN Inkfilm cartridge
D338227, Sep 20 1991 Canon Kabushiki Kaisha Image forming apparatus
D338909, Sep 20 1991 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
D356108, Oct 31 1991 Richo Company, Ltd. Toner replenisher
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
D359069, Jan 08 1993 Mita Industrial Co., Ltd. Developing unit for forming an image
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
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
D690304, Nov 30 2011 Kenxen Limited Scanner
D714290, Dec 21 2012 Brother Industries, Ltd. Scanner
D714291, Dec 21 2012 Brother Industries, Ltd. Scanner
D723035, Apr 15 2014 PFU Limited Scanner
D807429, Mar 13 2014 Seiko Instruments Inc. Printer mechanism
D831654, Dec 03 2015 Avision Inc. Scanner
D867366, Jan 18 2018 Seiko Epson Corporation Scanner
D913287, Feb 28 2019 Brother Industries, Ltd. Scanner
D962943, Sep 07 2020 Avision Inc. Scanner
Patent Priority Assignee Title
4849791, Jul 04 1986 SHARP KABUSHIKI KAISHA, 22-22, NAGAIKE-CHO, ABENO-KU, OSAKA, JAPAN Waste toner collecting system
238658,
D245761, Mar 25 1976 Minnesota Mining & Manufacturing Company Toner powder supply container
D276916, Feb 03 1982 Canon Kabushiki Kaisha Process kit for electrophotographic apparatus
D277289, Jun 01 1982 Minnesota Mining & Manufacturing Company Powder cartridge
D286297, May 25 1984 Xerox Corporation Office copier processing cartridge
D287023, Oct 05 1983 Canon Kabushiki Kaisha Developing unit for an electrographic copier
D298259, Oct 12 1985 Canon Kabushiki Kaisha Drum kit for electrophotographic copier
D298333, Jul 19 1985 Canon Kabushiki Kaisha Process kit for electrophotographic copier
D298334, Jul 19 1985 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D298335, Jul 19 1985 Canon Kabushiki Kaisha Drum kit 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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 1988KOMADA, TAKESHICanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0049100944 pdf
Jul 13 1988OKAYAMA, YUTAKACanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0049100944 pdf
Jul 19 1988Canon Kabushiki Kaisha(assignment on the face of the patent)
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