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
D325743 April 28, 1992 Kojima et al.
D326111 May 12, 1992 Otsuka et al.
D331939 December 22, 1992 Ujita
D338224 August 10, 1993 Ujita et al.
D338232 August 10, 1993 Kotaki et al.
D341619 November 23, 1993 Ujita et al.
D341620 November 23, 1993 Ujita et al.
D348477 July 5, 1994 Ujita et al.
D348478 July 5, 1994 Ujita et al.
D348479 July 5, 1994 Ujita et al.
D348480 July 5, 1994 Ujita et al.
D348688 July 12, 1994 Ujita
D349723 August 16, 1994 Ujita
D351855 October 25, 1994 Kubota et al.
D351856 October 25, 1994 Watanabe et al.
D352059 November 1, 1994 Kubota et al.
D352060 November 1, 1994 Kubota et al.
D355210 February 7, 1995 Kubota et al.
D355213 February 7, 1995 Kubota et al.
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Foreign Patent Documents
523635 January 1993 EPX
4369557 December 1992 JPX
Other references
  • Canon brochure Replaceable BJ Cartridge; rear corner photograph.
Patent History
Patent number: D378599
Type: Grant
Filed: Aug 4, 1995
Date of Patent: Mar 25, 1997
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Naoki Tashiro (Kawasaki), Toshihiko Ujita (Yamato), Teruo Arashima (Kawasaki), Yuji Hamasaki (Sagamihara), Hisashi Yamamoto (Hiratsuka), Wataru Takahashi (Yokohama)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 0/42,276
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56)