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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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 17 1983 | SAITO, ETSURO | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004188 | /0211 | |
Oct 17 1983 | NEMOTO, TSUNEO | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004188 | /0211 | |
Oct 17 1983 | ICHIKAWA, TOHRU | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004188 | /0211 | |
Oct 17 1983 | TAKAHASHI, SHINICHIRO | Sony Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004188 | /0211 | |
Oct 24 1983 | Sony Corporation | (assignment on the face of the patent) | / |
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