Automatic developer exchanging device for a photocopier
- Canon
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Description
FIG. 1 is a front elevational view of an automatic exchanging device for developer for photo-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; and
FIG. 7 is a right, front and top perspective view thereof, the broken line showing a photocopier is environmental only and forms no part of the claimed design.
Referenced Cited
Patent History
Patent number: D316725
Type: Grant
Filed: Oct 19, 1988
Date of Patent: May 7, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Minoru Aoyama (Tokyo), Takeshi Komada (Yokohama)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/259,621
Type: Grant
Filed: Oct 19, 1988
Date of Patent: May 7, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Minoru Aoyama (Tokyo), Takeshi Komada (Yokohama)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/259,621
Classifications
Current U.S. Class:
Element Or Attachment (4) (D18/40)