Title:
Developing device for electrophotographic copier
United States Patent D303542
US Patent References:
Developer container
Yoshiyama - January, 1984 - D272251

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

Developing device for electrophotographic copier
Masaki et al. - November, 1988 - D298334


Inventors:
Tashiro, Naoki (Kawasaki, JP)
Application Number:
D/935545
Publication Date:
09/19/1989
Filing Date:
11/26/1986
View Patent Images:
Download PDF D303542 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Canon Kabushiki Kaisha (Tokyo, JP)
Primary Class:
D18/36
Field of Search:
D18/36-44, 355/3R, 355/3DD, 355/3DR, 355/14R, 355/14D
US Patent References:
4708458Electrostatic latent image developing apparatusNovember, 1987Ueda355/3DD
4740767Pivoting developing devicesApril, 1988Kawano355/3DD
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 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.