Electrostatic copying machine

- Ricoh Company, Ltd.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is front and top-right perspective view of an electrostatic copying machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D270164 August 16, 1983 Sawada
D276051 October 23, 1984 Kosako
D276347 November 13, 1984 Matsuzaka
D280634 September 17, 1985 Imada
D285209 August 19, 1986 Kosako
4502776 March 5, 1985 Matsumoto
4589760 May 20, 1986 Iimori
4597662 July 1, 1986 Hirata
Patent History
Patent number: D292593
Type: Grant
Filed: Jun 19, 1985
Date of Patent: Nov 3, 1987
Assignee: Ricoh Company, Ltd. (Tokyo)
Inventor: Kiyotaka Morozumi (Kanagawa)
Primary Examiner: Nelson C. Holtje
Law Firm: Oblon, Fisher, Spivak, McClelland, & Maier
Application Number: 6/746,419
Classifications
Current U.S. Class: D16/31