Shutter for an optical disc cartridge

- Sony Corporation
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Description

FIG. 1 is a top view showing my new design;

FIG. 2 is a left-side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view.

Referenced Cited
U.S. Patent Documents
D292292 October 13, 1987 Saito et al.
D307893 May 15, 1990 Kato et al.
D311181 October 9, 1990 Miyazawa
4740948 April 26, 1988 Nakamori et al.
4926411 May 15, 1990 Ouwerkerk et al.
5041923 August 20, 1991 Iwata et al.
5093823 March 3, 1992 Ouwerkerk et al.
5195084 March 16, 1993 Shiba et al.
Foreign Patent Documents
0078478 March 1989 JPX
0320692 December 1989 JPX
4-243073 August 1992 JPX
Patent History
Patent number: D343613
Type: Grant
Filed: Mar 23, 1992
Date of Patent: Jan 25, 1994
Assignee: Sony Corporation (Tokyo)
Inventor: Hirotoshi Fujisawa (Tokyo)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/855,946
Classifications
Current U.S. Class: D14/114