Magnetic audio tape cassette

- Sony Corporation
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Description

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an left-side elevational view thereof, the right-side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D223029 February 1972 Weiss et al.
D245908 September 27, 1977 Kishi
D276910 December 25, 1984 Lohrer et al.
D307582 May 1, 1990 Elliott et al.
Patent History
Patent number: D336086
Type: Grant
Filed: May 2, 1990
Date of Patent: Jun 1, 1993
Assignee: Sony Corporation (Tokyo)
Inventor: Yoshio Ogawa (Kanagawa)
Primary Examiner: Theodore M. Shooman
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/517,602
Classifications
Current U.S. Class: D14/121