|
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 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;
FIG. 7 is a top and right front perspective view thereof.
Patent | Priority | Assignee | Title |
D303542, | May 28 1986 | Canon Kabushiki Kaisha | Developing device for electrophotographic copier |
D310682, | Oct 17 1986 | NEC Corporation | Photoconductor cartridge for computer output printers |
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 |
D328608, | Dec 21 1989 | Texas Instruments Incorporated | Replaceable photoreceptor cartridge |
D332962, | Nov 02 1989 | Oki Electric Industry Co., Ltd. | Image drum cartridge |
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 |
D361590, | Mar 15 1994 | Brother Kogyo Kabushiki Kaisha | Toner cartridge |
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 |
D375118, | Nov 21 1994 | Ricoh Company, LTD | Cleaning toner magazine |
D394082, | Jun 28 1995 | Canon Kabushiki Kaisha | Image forming apparatus |
D394450, | Feb 23 1995 | Sharp Kabushiki Kaisha | Developing unit for printer and facsimile |
D419181, | Feb 18 1998 | Canon Kabushiki Kaisha | Image forming apparatus |
Patent | Priority | Assignee | Title |
4523834, | Jan 09 1984 | Pitney Bowes Inc. | Dry toner replenishing apparatus |
4583843, | Jul 18 1983 | Mita Industrial Co., Ltd. | Device for developing latent electrostatic image |
4695153, | Jan 30 1985 | Mita Industrial Co., Ltd. | Doctor blade positioning in electrophotographic copying machines |
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 on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 26 1985 | MASAKI, NOBUO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004506 | /0663 | |
Dec 26 1985 | TASHIRO, NAOKI | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004506 | /0663 | |
Jan 16 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |