Developing device for electrophotographic copier

- Canon
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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.

Referenced Cited
U.S. Patent Documents
D276916 December 25, 1984 Masaki
D286297 October 21, 1986 Clowe
D286541 November 4, 1986 Takahashi
D286542 November 4, 1986 Saito
D287023 December 2, 1986 Masaki
4530588 July 23, 1985 Kimura
Patent History
Patent number: D298255
Type: Grant
Filed: Sep 23, 1985
Date of Patent: Oct 25, 1988
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Tomohiko Hirata (Tokyo)
Primary Examiner: Nelson C. Holtje
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/778,713
Classifications
Current U.S. Class: D16/32