Patent
   D382257
Priority
Sep 29 1995
Filed
Feb 26 1996
Issued
Aug 12 1997
Expiry
Aug 12 2011
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for an optical drive unit, as shown.

FIG. 1 is a top front and right side perspective view of the optical drive unit, showing our 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 right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Yamazaki, Kazuhiko

Patent Priority Assignee Title
D512060, Mar 05 2004 Benq Corporation USB flash memory drive
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D624077, Sep 14 2007 MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD Electronic toll collection machine
D697510, Mar 23 2011 Brother Industries, Ltd. Scanner with projector
D755182, Feb 08 2012 Hewlett-Packard Development Company, L.P. Tool-free carrier for an optical drive
Patent Priority Assignee Title
4481552, Jan 22 1980 U S PHILIPS CORPORATION Disc unit for information recording and/or reading system
4974103, Nov 14 1988 EMC Corporation High density disc drive with magnetic clutch for use with a sealed removable cartridge
5053903, Mar 28 1989 RESEARCH INVESTMENT NETWORK, INC Disk clamp positioning apparatus for information storage disk drive system
5175657, Nov 14 1988 EMC Corporation Disc drive with magnetic coupling to a head actuator in a removable disc cartridge and with spindle motor rotor configured into the removable disc cartridge
5235481, Dec 13 1990 Mitsubishi Denki Kabushiki Kaisha Magnetic disk drive having a cartridge with actuator and spindle
5282099, Aug 31 1990 Kabushiki Kaisha Toshiba Disk drive apparatus incorporating circuitry into housing
D372022, Dec 13 1994 International Business Machines Corporation CD-ROM drive
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1996YAMAZAKI, KAZUHIKOInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078930462 pdf
Feb 26 1996International Business Machines Corporation(assignment on the face of the patent)
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