Ink ribbon cartridge

- Canon
Description

FIG. 1 is a front elevational view of an ink ribbon cartridge 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 taken from the top, front and right side thereof.

Referenced Cited
U.S. Patent Documents
D244965 July 5, 1977 Treziso et al.
D247325 February 21, 1978 Trezise
D261277 October 13, 1981 Hashimoto et al.
D272544 February 7, 1984 Daughters
D275404 September 4, 1984 Hashimoto
D281255 November 5, 1985 Nibley et al.
D281258 November 5, 1985 Schiffmacher
D281330 November 12, 1985 Kando
D290715 July 7, 1987 Omino et al.
3918569 November 1975 Parker
4400103 August 23, 1983 Daughters
4511271 April 16, 1985 Oberto
Patent History
Patent number: D302438
Type: Grant
Filed: May 23, 1986
Date of Patent: Jul 25, 1989
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Seiichi Omino (Tokyo), Atsushi Noda (Kawasaki), Kenichiro Hashimoto (Yokohama)
Primary Examiner: James R. Largen
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 6/866,410
Classifications
Current U.S. Class: Element Or Attachment (D18/12)