Ink ribbon cartridge

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Description

FIG. 1 is a front elevational view of an ink ribbon cartridge, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side end elevational view thereof;

FIG. 4 is a right side end elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a front, top and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D274178 June 5, 1984 Schiffmacher
D275499 September 11, 1984 Akazawa
D280210 August 20, 1985 Ledoux
D303396 September 12, 1989 Smith
4415285 November 15, 1983 Bury
4650355 March 17, 1987 Cassiano et al.
4732499 March 22, 1988 Nojima et al.
4875789 October 24, 1989 Sato
Foreign Patent Documents
0191182 November 1983 JPX
Patent History
Patent number: D313611
Type: Grant
Filed: Feb 25, 1988
Date of Patent: Jan 8, 1991
Assignee: Brother Kogyo Kabushiki Kaisha (Aichi)
Inventor: Takeshi Yokoi (Kakamigahara)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Oliff & Berridge
Application Number: 7/160,097
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D18/22