Ink ribbon cassette for video printer

- Sony Corporation
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Description

FIG. 1 is a top, front and right-side perspective view of an ink ribbon cassette for video printer, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3774538 November 1973 Bullock
4160605 July 10, 1979 Neubaum
4892425 January 9, 1990 Shimizu et al.
4915516 April 10, 1990 Shimizu et al.
Foreign Patent Documents
0049982 March 1985 JPX
0053072 March 1986 JPX
0164872 July 1986 JPX
Patent History
Patent number: D334021
Type: Grant
Filed: Apr 9, 1990
Date of Patent: Mar 16, 1993
Assignee: Sony Corporation (Tokyo)
Inventors: Atsuo Nagai (Hohya), Jun Uchiyama (Kawasaki)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Caron D. Veynar
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/506,369