Tape cassette

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Description

FIG. 1 is a front elevational view of a tape cassette showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a rear elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a side elevational view; and

FIG. 6 is a front, bottom and left side perspective view.

The diagonal shading in FIGS. 1 and 3 represents transparency.

Referenced Cited
U.S. Patent Documents
D223029 February 1972 Weiss et al.
D248755 August 1, 1978 Nagamoto
D258585 March 17, 1981 Yoshizawa
D262876 February 2, 1982 Yoshizawa
Foreign Patent Documents
55-146666 November 1980 JPX
Patent History
Patent number: D271198
Type: Grant
Filed: Oct 30, 1980
Date of Patent: Nov 1, 1983
Inventor: Tokuzo Shimizu (Setagaya-ku, Tokyo)
Primary Examiner: Jane E. Corrigan
Attorney: James Creighton Wray
Application Number: 6/202,202
Classifications
Current U.S. Class: D14/11
International Classification: D1401;