Title:
Developing device for electrophotographic copier
United States Patent D298334
US Patent References:
Process kit for electrophotographic apparatus
Masaki - December, 1984 - D276916

Developing unit for copying machine
Saito - November, 1986 - D286542

Developing unit for an electrographic copier
Masaki - December, 1986 - D287023

Dry toner replenishing apparatus
Pecda - June, 1985 - 4523834

Device for developing latent electrostatic image
Ohata - April, 1986 - 4583843


Inventors:
Masaki, Nobuo (Kawasaki, JP)
Tashiro, Naoki (Tokyo, JP)
Application Number:
D/819308
Publication Date:
11/01/1988
Filing Date:
01/16/1986
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Assignee:
Canon Kabushiki Kaisha (Tokyo, JP)
Primary Class:
D18/43
Field of Search:
D16/27-32, 355/3R, 355/3DD, 355/3DR, 355/11, 355/14R, 355/14D
US Patent References:
4695153Doctor blade positioning in electrophotographic copying machinesSeptember, 1987Matsushita355/3DD
Primary Examiner:
Holtje, Nelson C.
Attorney, Agent or Firm:
Fitzpatrick, Cella, Harper & Scinto
Claims:
1. The ornamental design for a developing device for electrophotographiccopier as shown and described.

Description:

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.