Magnetic disc

- Sony Corporation
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Description

FIG. 1 is a front perspective view of a magnetic disc showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D277859 March 5, 1985 Saito et al.
D283893 May 20, 1986 Fujimoto
D284665 July 15, 1986 Saito et al.
Patent History
Patent number: D292292
Type: Grant
Filed: Jul 10, 1985
Date of Patent: Oct 13, 1987
Assignee: Sony Corporation (Tokyo)
Inventors: Etsuro Saito (Ayase), Tsuneo Nemoto (Sendai)
Primary Examiner: Susan J. Lucas
Attorneys: Lewis H. Eslinger, Alvin Sinderbrand
Application Number: 6/753,426
Classifications
Current U.S. Class: D14/114