Magnetic tape cassette

- TDK Corporation
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Description

FIG. 1 is a perspective view of a magnetic tape cassette showing our new design;

FIG. 2 is a front elevational view thereof;

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

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D274327 June 19, 1984 Sumisha et al.
D289637 May 5, 1987 Ohya et al.
D296780 July 19, 1988 Kinoshita
D304031 October 17, 1989 Nishiyama e al.
D304452 November 7, 1989 Gelardi et al.
4631618 December 23, 1986 Ozawa et al.
4771353 September 13, 1988 Yamaguchi et al.
Patent History
Patent number: D311002
Type: Grant
Filed: Aug 26, 1987
Date of Patent: Oct 2, 1990
Assignee: TDK Corporation (Tokyo)
Inventors: Takateru Satoh (Saku), Masaru Ikebe (Komoro), Kimio Tanaka (Saku)
Primary Examiner: Bernard Ansher
Assistant Examiner: David Jeo
Attorney: Fred Philpitt
Application Number: 7/89,615
Classifications
Current U.S. Class: D14/121