Patent
   D303541
Priority
May 28 1986
Filed
Nov 26 1986
Issued
Sep 19 1989
Expiry
Sep 19 2003
Assg.orig
Entity
unknown
16
6
n/a
The ornamental design for a developing device for electrophotographic copier, as shown and described.

FIG. 1 is a front elevational view of a developing device for electrophotographic copier showing my 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.

Aoyama, Minoru

Patent Priority Assignee Title
D313615, Jul 13 1988 Canon Kabushiki Kaisha Developing unit for copiers
D313616, Jul 13 1988 Canon Kabushiki Kaisha Developing unit for copiers
D313813, Jan 19 1988 Canon Kabushiki Kaisha Developing unit for copiers
D314212, Jan 22 1988 Canon Kabushiki Kaisha Developing device for copying machine
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
D807429, Mar 13 2014 Seiko Instruments Inc. Printer mechanism
Patent Priority Assignee Title
4708458, Apr 03 1985 Minolta Camera Kabushiki Kaisha Electrostatic latent image developing apparatus
4740767, Nov 30 1985 Mita Industrial Co., Ltd. Pivoting developing devices
D272251, Feb 02 1981 Ricoh Company, Ltd. Developer container
D276916, Feb 03 1982 Canon Kabushiki Kaisha Process kit for electrophotographic apparatus
D286542, Mar 07 1984 Ricoh Company, LTD Developing unit for copying machine
D287023, Oct 05 1983 Canon Kabushiki Kaisha Developing unit for an electrographic copier
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 1986AOYAMA, MINORUCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0046360946 pdf
Nov 26 1986Canon Kabushiki Kaisha(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule