Developing device for electrophotographic copier

Hirata October 25, 1

Patent Grant D298255

U.S. patent number D298,255 [Application Number 06/778,713] was granted by the patent office on 1988-10-25 for developing device for electrophotographic copier. This patent grant is currently assigned to Canon Kabushiki Kaisha. Invention is credited to Tomohiko Hirata.


United States Patent D298,255
Hirata October 25, 1988

Developing device for electrophotographic copier

Claims

The ornamental design for a developing device for electrophotographic copier, as shown and described.
Inventors: Hirata; Tomohiko (Tokyo, JP)
Assignee: Canon Kabushiki Kaisha (Tokyo, JP)
Appl. No.: 06/778,713
Filed: September 23, 1985

Foreign Application Priority Data

Apr 2, 1985 [JP] 60-13239
Current U.S. Class: D18/43
Field of Search: ;D16/27-32,38 ;355/3R,3DD,14D,3DR,11R

References Cited [Referenced By]

U.S. Patent Documents
D276916 December 1984 Masaki
D286297 October 1986 Clowe
D286541 November 1986 Takahashi
D286542 November 1986 Saito
D287023 December 1986 Masaki
4530588 July 1985 Kimura
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper & Scinto

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;

FIG. 7 is a front and top plan perspective view thereof and

FIG. 8 is a rear and bottom plan perspective view thereof.

* * * * *


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