Ink ribbon cartridge

- Seiko Epson Corporation
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Description

FIG. 1 is a top, rear and right side perspective view of an ink ribbon cartridge showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4269520 May 26, 1981 Gabler
Foreign Patent Documents
0162379 July 1986 JPX
Other references
  • Research Disclosure; Jun. 1987; No. 278; Disposable Paper Shield Integrel with Ribbon Cartridge Assembly; disclosed anonymously.
Patent History
Patent number: D314971
Type: Grant
Filed: May 11, 1988
Date of Patent: Feb 26, 1991
Assignee: Seiko Epson Corporation (Tokyo)
Inventors: Osamu Nakamura (Suwa), Masahiro Kamijo (Suwa), Masahiro Fujii (Suwa)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Blum Kaplan
Application Number: 7/192,818
Classifications
Current U.S. Class: Element Or Attachment (D18/12)