Patent
   D341581
Priority
Sep 07 1990
Filed
Mar 06 1991
Issued
Nov 23 1993
Expiry
Nov 23 2007
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a magnetic optical disk drive, as shown and described.

FIG. 1 is a reduced perspective view of a magnetic optical disk drive showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof the left side being identical in appearance;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a top view thereof.

Suzuki, Masayuki, Noda, Yasushi, Uehara, Keiji, Ogura, Manabu, Sakota, Kazuhito, Kirinoe, Yoshiki

Patent Priority Assignee Title
D362844, Sep 09 1993 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Digital audio tape drive
D536728, Sep 03 2004 TECHKO, INC Multi-media shredder slot
Patent Priority Assignee Title
D286050, Oct 13 1983 Apple Computer, Inc. Disk drive housing
D298628, Jan 17 1986 International Business Machines Corporation; INTERNATIONAL BUSINESS MACHINES CORPORATION A CORP OF NEW YORK Diskette drive
D307135, Dec 09 1986 NEC Corporation Control unit for a personal computer
D311175, Jul 14 1988 Diskette drive
D311525, Jun 15 1988 ACER INCORPORATED, 602 -IIN SHENG ROAD TAIPEI 10445, TAIWAN R O C Computer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 06 1991Mitsubishi Electric Corporation(assignment on the face of the patent)
Mar 06 1991TEAC Corporation(assignment on the face of the patent)
Jun 12 1991UEHARA, KEIJITEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991SUZUKI, MASAYUKITEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991NODA, YASUSHITEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991SAKOTA, KAZUHITOTEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991OGURA, MANABUTEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991KIRINOE, YOSHIKIMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991UEHARA, KEIJIMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991SUZUKI, MASAYUKIMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991NODA, YASUSHIMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991SAKOTA, KAZUHITOMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991OGURA, MANABUMITSUBISHI ELECTRIC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
Jun 12 1991KIRINOE, YOSHIKITEAC CORPORATION A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0057640359 pdf
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