Audio cassette

- Tandy Corporation
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Description

FIG. 1 is a top plan view of an audio cassette showing our new design;

FIG. 2 is a front elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a right side elevational view thereof, the opposite side being a mirror image; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D276910 December 25, 1984 Lohrer et al.
D284077 June 3, 1986 Kikuchi et al.
Foreign Patent Documents
756600 March 1989 JPX
772910 October 1989 JPX
781981 February 1990 JPX
Patent History
Patent number: D331236
Type: Grant
Filed: Dec 21, 1990
Date of Patent: Nov 24, 1992
Assignee: Tandy Corporation (Fort Worth, TX)
Inventors: Joseph A. Grasso (San Jose, CA), Eric J. Read (San Anselmo, CA)
Primary Examiner: Terry A. Pfeffer
Law Firm: Townsend and Townsend
Application Number: 7/633,441
Classifications
Current U.S. Class: D14/121