Patent
   D292292
Priority
Jul 16 1984
Filed
Jul 10 1985
Issued
Oct 13 1987
Expiry
Oct 13 2001

TERM.DISCL.
Assg.orig
Entity
unknown
21
3
n/a
The ornamental design for a magnetic disc, substantially as shown.

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.

Nemoto, Tsuneo, Saito, Etsuro

Patent Priority Assignee Title
D297938, May 12 1986 Kabushiki Kaisha Toshiba Optical disk cartridge
D298251, Aug 28 1985 Hitachi Maxell, Ltd. Disk cartridge
D304720, Jun 09 1987 EASTMAN KODAK COMPANY, A NJ CORP Disk cartridge
D316711, Jan 18 1989 Computer disc with transparent window for slip-in label
D343613, Oct 29 1991 SONY CORPORATION A CORP OF JAPAN Shutter for an optical disc cartridge
D347215, Oct 01 1991 SONY CORPORATION, A CORP OF JAPAN Optical disc cartridge
D358586, Nov 25 1992 Matsushita Electric Industrial Co., Ltd. Optical disk cartridge
D367474, Jan 01 1991 SONY CORPORATION, A CORP OF JAPAN Optical disc cartridge
D369151, Apr 27 1991 SONY CORPORATION, A CAORP OF JAPAN Optical disc cartridge
D369152, Apr 27 1991 SONY CORPORATION A CORPORATION OF JAPAN Optical disc cartridge
D369153, Sep 10 1991 SONY CORPORATION, A CORP OF JAPAN Optical disc cartridge
D387743, Mar 05 1992 Sony Corporation Optical disc cartridge
D392949, Sep 10 1991 SONY CORPORATION A CORPORATION OF JAPAN Optical disc cartridge
D392950, Sep 10 1991 SONY CORPORATION A CORP OF JAPAN Optical disc cartridge
D392951, Sep 10 1991 CYP LOGIC, LLC Optical disc cartridge
D392953, Oct 29 1991 SONY CORPORATION A CORP OF JAPAN Shutter for an optical disc cartridge
D392954, Mar 04 1992 Sony Corporation Optical disc cartridge
D403671, Sep 10 1991 Sony Corporation Optical disc cartridge
D403672, Sep 12 1991 SONY CORPORATION, A CORP OF JAPAN Optical disc cartridge
D420653, Mar 04 1992 Sony Corporation Optical disc cartridge
D465787, Oct 29 1991 SONY CORPORATION, A CORP OF JAPAN Shutter for an optical disc cartridge
Patent Priority Assignee Title
D277859, Sep 30 1982 Sony Corporation Magnetic disc
D283893, Dec 07 1982 Sony Corporation Floppy disc
D284665, Apr 22 1983 Sony Corporation Magnetic disc jacket
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 03 1985SAITO, ETSUROSONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0044340203 pdf
Jul 03 1985NEMOTO, TSUNEOSONY CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0044340203 pdf
Jul 10 1985Sony Corporation(assignment on the face of the patent)
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