Magnetic tape cassette

- Sony Corporation
Description

FIG. 1 is a top plan view of a magnetic tape cassette showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a bottom plan view; and

FIG. 7 is a rear, top and left side perspective view with the top pivoted toward the front.

Referenced Cited
U.S. Patent Documents
D248469 July 11, 1978 Takahashi
D268671 April 19, 1983 Ohya et al.
3962727 June 1976 Kamimura et al.
4383285 May 10, 1983 Staar
4449677 May 22, 1984 Ohta et al.
Patent History
Patent number: D278145
Type: Grant
Filed: Aug 25, 1982
Date of Patent: Mar 26, 1985
Assignee: Sony Corporation (Tokyo)
Inventor: Yoshiharu Matsumoto (Tokyo)
Primary Examiner: Jane E. Corrigan
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/411,297
Classifications
Current U.S. Class: D14/11