Patent
   D272251
Priority
Feb 02 1981
Filed
Jul 31 1981
Issued
Jan 17 1984
Expiry
Jan 17 1998
Assg.orig
Entity
unknown
16
8
n/a
The ornamental design for a developer container, as shown and described.

FIG. 1 is a front, top and left side perspective view of a developer container, showing my new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a right side elevational view thereof.

Yoshihama, Manzo

Patent Priority Assignee Title
D277289, Jun 01 1982 Minnesota Mining & Manufacturing Company Powder cartridge
D278539, Sep 09 1983 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Toner cartridge
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
D289300, Mar 07 1984 Ricoh Company, LTD Toner cartridge
D298257, Oct 12 1985 Canon Kabushiki Kaisha Toner case for electrophotographic copier
D298331, Dec 06 1985 Mita Industrial Co., Ltd. Toner cartridge for a copying machine
D303541, May 28 1986 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D303542, May 28 1986 Canon Kabushiki Kaisha Developing device for electrophotographic copier
D377663, Mar 19 1993 Franz Buttner AG Container for toner
D399871, Nov 14 1996 Mita Industrial Co., Ltd. Developer feeder for an image forming apparatus
D524850, Mar 08 2005 Konica Minolta Business Technologies, Inc. Toner cartridge
D534576, Mar 08 2005 Konica Minolta Business Technologies, Inc. Toner cartridge
D711749, Apr 24 2013 Sindoh Co., Ltd. Developer container for printer cartridge
ER7215,
ER8825,
Patent Priority Assignee Title
3618826,
198475,
207922,
214021,
218152,
220679,
223484,
D245761, Mar 25 1976 Minnesota Mining & Manufacturing Company Toner powder supply container
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 17 1981YOSHIHAMA, MANZORICOH COMPANY,LTD ASSIGNMENT OF ASSIGNORS INTEREST 0039070351 pdf
Jul 31 1981Ricoh Company, Ltd.(assignment on the face of the patent)
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