Tape cassette

- Sony Corporation
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Description

FIG. 1 is a front perspective view of a tape cassette embodying my new design;

FIG. 2 is a rear elevation view of the tape cassette;

FIG. 3 is a side elevation view of the tape cassette; and

FIG. 4 is a bottom plan view of the tape cassette.

Referenced Cited
U.S. Patent Documents
D221438 August 1971 Saito
3718290 February 1973 Wright
3791608 February 1974 Akashi et al.
4011593 March 1977 Gaiser et al.
Patent History
Patent number: D248469
Type: Grant
Filed: May 13, 1976
Date of Patent: Jul 11, 1978
Assignee: Sony Corporation
Inventor: Shigeo Takahashi (Urawa)
Primary Examiner: Bernard Ansher
Attorney: Lewis H. Eslinger
Application Number: 5/686,035
Classifications
Current U.S. Class: D14/11
International Classification: D1499;