Supply unit for supplying a developer for a copying machine

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Description

FIG. 1 is a front, top and right side perspective view of a supply unit for supplying a developer for a copying machine, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational 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
D248277 June 27, 1978 Hartman et al.
D307767 May 8, 1990 Tsumuro
D329659 September 22, 1992 Mizukami et al.
D400915 November 10, 1998 Nomura et al.
Patent History
Patent number: D431593
Type: Grant
Filed: Nov 19, 1999
Date of Patent: Oct 3, 2000
Assignee: Toshiba Tec Kabushiki Kaisha (Tokyo)
Inventor: Eiji Gumbe (Kawasaki)
Primary Examiner: Caron D. Veynar
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/114,151
Classifications
Current U.S. Class: Element Or Attachment (4) (D18/40)
International Classification: 1603;