Patent
   D313975
Priority
May 19 1989
Filed
Nov 17 1989
Issued
Jan 22 1991
Expiry
Jan 22 2005
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for a backup memory storage unit for electronic computer, as shown and described.

FIG. 1 is a top, front and right side perspective view of a backup memory storage unit for electronic computer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof the left side being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged front elevational view thereof the front panel being fragmentarily shown for convenience of illustration.

Horie, Hideyuki

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Patent Priority Assignee Title
D280509, Feb 09 1983 Bankers Trust Company Enclosure for data processing system
D296898, Jul 12 1985 Kabushiki Kaisha Toshiba Storage device for image information storing/retrieving machine
D306432, Mar 30 1987 NCR Corporation Memory unit or similar article
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Nov 06 1989HORIE, HIDEYUKIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST 0051770963 pdf
Nov 17 1989Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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