Automatic document feeder for copying machine

- Canon
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Description

FIG. 1 is a front elevational view of an automatic document feeder for copying machine 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; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D280906 October 8, 1985 Imada
D295185 April 12, 1988 Tokuda
D299833 February 14, 1989 Hirata
D303547 September 19, 1989 Katada
D310238 August 28, 1990 Hirata
D310239 August 28, 1990 Hirata
D311755 October 30, 1990 Aoyama et al.
D314789 February 19, 1991 Hirata et al.
4674735 June 23, 1987 DuBois et al.
Other references
  • Sharp Brochure; Feb. 1988; front cover; SF-8800 Copier.
Patent History
Patent number: D329869
Type: Grant
Filed: May 22, 1990
Date of Patent: Sep 29, 1992
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Noriyuki Suzuki (Yokohama)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/526,617