Magnetic tape cassette

- Sony Corporation
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Description

FIG. 1 is a top, front and right side perspective view of a magnetic tape cassette showing our new design;

FIG. 2 is a bottom, front and left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof; and

FIG. 8 is a rear elevational view thereof.

The window seen in the center of the magnetic tape cassette in FIGS. 1 and 3 is transparent.

Referenced Cited
U.S. Patent Documents
D250474 December 5, 1978 Nishigaki
D258287 February 17, 1981 Hashimoto et al.
D263585 March 30, 1982 Doodson
D266419 October 5, 1982 Hashimoto et al.
D271392 November 15, 1983 Sumisha et al.
4556153 December 3, 1985 Takagi et al.
4607308 August 19, 1986 Tsuruta et al.
Patent History
Patent number: D289637
Type: Grant
Filed: Mar 22, 1985
Date of Patent: May 5, 1987
Assignee: Sony Corporation (Tokyo)
Inventors: Toshio Ohya (Tokyo), Yuko Wada (Tachikawa)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/714,893
Classifications
Current U.S. Class: D14/11