Process unit for copying machine

Description

FIG. 1 is a front elevational view of a process unit for copying maching showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D286542 November 4, 1986 Saito
4523615 June 18, 1985 Feenstra et al.
4596455 June 24, 1986 Kohyama et al.
Foreign Patent Documents
0230033 July 1987 EPX
0200280 November 1984 JPX
0279870 December 1986 JPX
0127775 June 1987 JPX
Patent History
Patent number: D309911
Type: Grant
Filed: Mar 8, 1989
Date of Patent: Aug 14, 1990
Assignee: Mita Industrial Co., Ltd. (Osaka)
Inventors: Shigeo Koyama (Ibaragi), Eiji Etoh (Osaka)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Caron D. Veynar
Law Firm: Jordan and Hamburg
Application Number: 7/320,722
Classifications