Case for magnetic tape cassette

- Sony Corporation
Description

FIG. 1 is a perspective view of a case for magnetic tape cassette showing my new design;

FIG. 2 is a reference view in open position;

FIG. 3 is a right-side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a cross section taken on the line A--A in the FIG. 7.

Referenced Cited
U.S. Patent Documents
D271392 November 15, 1983 Sumisha et al.
D272620 February 14, 1984 Kawai
D304582 November 14, 1989 Nakaizumi
D304583 November 14, 1989 Nakaizumi
D330375 October 20, 1992 Itakura et al.
Patent History
Patent number: D337111
Type: Grant
Filed: Apr 23, 1991
Date of Patent: Jul 6, 1993
Assignee: Sony Corporation (Tokyo)
Inventor: Masayuki Hata (Tokyo)
Primary Examiner: Theodore M. Shooman
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/689,620
Classifications
Current U.S. Class: D14/121