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. |
D312094 | November 13, 1990 | Hashimoto |
D314789 | February 19, 1991 | Hirata et al. |
D319072 | August 13, 1991 | Tanizawa et al. |
Patent History
Patent number: D328758
Type: Grant
Filed: May 22, 1990
Date of Patent: Aug 18, 1992
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Masataka Isomoto (Kawasaki)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/526,619
Type: Grant
Filed: May 22, 1990
Date of Patent: Aug 18, 1992
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Masataka Isomoto (Kawasaki)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/526,619
Classifications