Patent
   D306437
Priority
Sep 18 1987
Filed
Mar 07 1988
Issued
Mar 06 1990
Expiry
Mar 06 2004
Assg.orig
Entity
unknown
13
4
n/a
The ornamental design for an optical disk unit for electronic computers, as shown and described.

FIG. 1 is a top, front and right side perspective view of an optical disk unit for electronic computers showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and

FIG. 8 is a top, front, right side perspective view thereof with a disk being shown in broken lines for illustrative purposes only.

Hara, Kunio

Patent Priority Assignee Title
D319634, Nov 15 1988 Kabushiki Kaisha Nippon Conlux Optical card reader/writer
D319635, Nov 15 1988 Kabushiki Kaisha Nippon Conlux Optical card reader/writer
D320388, Nov 15 1988 Kabushiki Kaisha Nippon Conlux Optical card reader/writer
D323820, Dec 07 1989 Magnavox Electronic Systems Company Portable optical disk storage device
D339573, Jul 25 1990 Sun Microsystems, Inc. Peripheral tape drive housing
D340040, Jul 25 1990 Sun Microsystems, Inc. Peripheral disk drive housing
D346157, Nov 12 1992 International Business Machines Corp. Personal computer enclosure
D404022, May 23 1997 Canon Kabushiki Kaisha Image recording apparatus
D536003, Apr 22 2005 Microsoft Corporation Icon for a portion of a display screen
D537087, Apr 22 2005 Microsoft Corporation Icon for a portion of a display screen
D537835, Apr 22 2005 Microsoft Corporation Icon for a portion of a display screen
D551246, Apr 22 2005 Microsoft Corporation Icon for a portion of a display screen
D920330, Apr 18 2018 Seagate Technology LLC Storage device
Patent Priority Assignee Title
D249343, Oct 18 1976 Shugart Associates Front panel of a flexible disk drive
D296102, Apr 03 1986 Hewlett-Packard Company Optical disk drive front panel
D296898, Jul 12 1985 Kabushiki Kaisha Toshiba Storage device for image information storing/retrieving machine
D302150, Mar 18 1986 Kabushiki Kaisha Toshiba Optical disk unit for an electronic computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1988HARA, KUNIOKABUSHIKI KAISHA TOSHIBA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0052010664 pdf
Mar 07 1988Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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