Patent
   D284665
Priority
Apr 22 1983
Filed
Oct 24 1983
Issued
Jul 15 1986
Expiry
Jul 15 2000
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a magnetic disc jacket, as shown.

FIG. 1 is a top plan view of a magnetic disc jacket showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Nemoto, Tsuneo, Saito, Etsuro, Takahashi, Shinichiro, Ichikawa, Tohru

Patent Priority Assignee Title
D292291, Apr 11 1984 Sony Corporation Magnetic disc or the like
D292292, Jul 16 1984 Sony Corporation Magnetic disc
D307893, Dec 02 1988 Minnesota Mining and Manufacturing Company Magnetic recording disk cartridge
D367828, Apr 28 1993 Storage Technology Corporation Indicator portion of a write protect block
Patent Priority Assignee Title
4511944, Jun 16 1981 Sony Corporation Magnetic disk cartridge
D277859, Sep 30 1982 Sony Corporation Magnetic disc
D278242, Aug 21 1981 Sony Corporation Case containing a magnetic disc for recording of still pictures
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 1983SAITO, ETSUROSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0041880211 pdf
Oct 17 1983NEMOTO, TSUNEOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0041880211 pdf
Oct 17 1983ICHIKAWA, TOHRUSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0041880211 pdf
Oct 17 1983TAKAHASHI, SHINICHIROSony CorporationASSIGNMENT OF ASSIGNORS INTEREST 0041880211 pdf
Oct 24 1983Sony Corporation(assignment on the face of the patent)
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