Ink cartridge for printer

- Canon
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Description

FIG. 1 is a front elevational view of an ink cartridge for printer 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 perspective view thereof.

Referenced Cited
U.S. Patent Documents
D327496 June 30, 1992 Karita et al.
D331939 December 22, 1992 Ujita
D338224 August 10, 1993 Ujita
D338232 August 10, 1993 Kotaki et al.
D338234 August 10, 1993 Watanabe et al.
D338489 August 17, 1993 Ujita et al.
4131899 December 26, 1978 Christou
4992802 February 12, 1991 Dion et al.
5187498 February 16, 1993 Burger
Foreign Patent Documents
0004954 January 1988 JPX
Patent History
Patent number: D348479
Type: Grant
Filed: Dec 23, 1992
Date of Patent: Jul 5, 1994
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Toshihiko Ujita (Yamato), Kenjiro Watanabe (Tokyo), Yasuo Kotaki (Yokohama), Kazuhiro Nakazima (Yokohama), Koji Yamakawa (Yokohama), Torachika Osada (Yokohama), Hidemi Kubota (Komae), Yohei Sato (Yokohama), Keiichiro Tsukuda (Kawasaki), Masanori Takenouchi (Yokohama), Kayomi Sato (Kawasaki)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 0/2,942
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56)