Ink cartridge

- Seiko Epson Corporation
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Description

FIG. 1 is a top front right side perspective view of an ink cartridge 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 bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D239057 March 1976 Utzinger
D313812 January 15, 1991 Yomo
D314973 February 26, 1991 Yamamoto
Patent History
Patent number: D321900
Type: Grant
Filed: Apr 10, 1989
Date of Patent: Nov 26, 1991
Assignee: Seiko Epson Corporation (Tokyo)
Inventor: Toshio Kumagai (Nagano)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Blum Kaplan
Application Number: 7/335,261
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56)