Ink cartridge

- Canon
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Description

FIG. 1 is a front elevational view of an ink cartridge 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
D280913 October 8, 1985 Nibley et al.
D281333 November 12, 1985 Nibley et al.
D285312 August 26, 1986 Jennings
D285808 September 23, 1986 Fuziwara et al.
D307918 May 15, 1990 Goda
D313812 January 15, 1991 Yomo
D317172 May 28, 1991 Miyamoto et al.
4898338 February 6, 1990 Oishi
Patent History
Patent number: D331939
Type: Grant
Filed: Nov 30, 1990
Date of Patent: Dec 22, 1992
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Toshihiko Ujita (Yamato)
Primary Examiner: Carmen H. Vales-Lado
Assistant Examiner: Ann Hunt
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/620,287