Developing device for electrophotographic copier

- Canon
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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.

Referenced Cited
U.S. Patent Documents
D276916 December 25, 1984 Masaki
D286542 November 4, 1986 Saito
D287023 December 2, 1986 Masaki
4523834 June 18, 1985 Pecda
4583843 April 22, 1986 Ohata
4695153 September 22, 1987 Matsushita
Patent History
Patent number: D298334
Type: Grant
Filed: Jan 16, 1986
Date of Patent: Nov 1, 1988
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Nobuo Masaki (Kawasaki), Naoki Tashiro (Tokyo)
Primary Examiner: Nelson C. Holtje
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/819,308
Classifications
Current U.S. Class: D16/32