|
The ornamental design for a magnetic disc unit for electronic computers, substantially as shown and described. |
FIG. 1 is a front, top and right side perspective view of a magnetic disc unit for electronic computers showing my new design;
FIG. 2 is a front perspective view thereof with the covers opened;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view looking from the right of FIG. 3, the opposite side being a mirror image;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a rear elevational view thereof.
Patent | Priority | Assignee | Title |
D293242, | Aug 27 1984 | Hitachi, Ltd. | Controller for a point-of-sales system |
D306013, | Mar 30 1987 | NCR Corporation | Controller for a point-of-sales system or similar article |
D306432, | Mar 30 1987 | NCR Corporation | Memory unit or similar article |
D332254, | Apr 05 1989 | INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NEW YORK | Data gathering base unit or the like |
D336080, | Apr 10 1991 | Mitsubishi Electric Corporation; TEAC Corporation | Magnetic optical disc drive |
D346157, | Nov 12 1992 | International Business Machines Corp. | Personal computer enclosure |
D463427, | Mar 01 2001 | Hard disk drive mirror system | |
D686207, | Nov 01 2011 | Cisco Systems, Inc | Electronic device |
Patent | Priority | Assignee | Title |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 04 1982 | SHIBATA, MIKIO | TOKYO SHIBARA DENKI KABUSHIKI KASHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 003996 | /0548 | |
Mar 15 1982 | Tokyo Shibaura Denki Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |