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
4131899 December 26, 1978 Christou
4183031 January 8, 1980 Kyser et al.
4992802 February 12, 1991 Dion et al.
5162817 November 10, 1992 Tajika et al.
5187498 February 16, 1993 Burger
Foreign Patent Documents
0003958 January 1988 JPX
0004954 January 1988 JPX
0037954 February 1988 JPX
Patent History
Patent number: D341620
Type: Grant
Filed: Jun 12, 1992
Date of Patent: Nov 23, 1993
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Toshihiko Ujita (Yamato), Kenjiro Watanabe (Tokyo), Kayomi Sato (Kawasaki), Masanori Takenouchi (Yokohama)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/897,529
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56); 346/140R