Patent
   D358138
Priority
May 12 1992
Filed
Nov 12 1992
Issued
May 09 1995
Expiry
May 09 2009
Assg.orig
Entity
unknown
34
4
n/a
The ornamental design for a portable hard disk drive, as shown and described.

FIG. 1 is a top, front, right side perspective view of a portable hard disk drive showing our new design;

FIG. 2 is a front elevational view thereof on a reduced scale;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a right side elevational view thereof.

Shima, Hisashi, Koyanagi, Ichiroh, Manabe, Yoshiyuki, Ohtsuki, Makoto

Patent Priority Assignee Title
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D531980, Sep 27 2004 PANASONIC I-PRO SENSING SOLUTIONS CO , LTD ; PSP HOLDINGS CO , LTD Memory card recorder for a surveillance video camera
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D709507, Nov 04 2011 Seagate Technology LLC Storage cartridge
D732108, Feb 26 2013 LG Electronics Inc. Portable mobile printer
D799590, Jun 17 2016 Hewlett-Packard Development Company, L.P. Printer
D885392, Dec 05 2018 Portable hardisk case
D958875, Apr 10 2020 FUJIFILM Corporation Printer
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ER3013,
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Patent Priority Assignee Title
5253129, Nov 30 1988 Maxtor Corporation Removable and transportable hard disk subsystem
D329229, Sep 13 1989 Mannesmann Kienzle GmbH Data storage unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 12 1992International Business Machines Corporation(assignment on the face of the patent)
Dec 21 1992KOYANAGI, ICHIROHInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063870268 pdf
Dec 21 1992OHTSUKI, MAKOTOInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063870268 pdf
Dec 22 1992MANABE, YOSHIYUKIInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063870268 pdf
Dec 22 1992SHIMA, HISASHIInternational Business Machines CorporationASSIGNMENT OF ASSIGNORS INTEREST 0063870268 pdf
Dec 31 2002International Business Machines CorporationMARIANA HDD B V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136630348 pdf
Dec 31 2002MARIANA HDD B V HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B V CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0137460146 pdf
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