Magnetic disc
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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
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
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