Patent
   D349103
Priority
Jan 18 1992
Filed
Jul 15 1992
Issued
Jul 26 1994
Expiry
Jul 26 2008
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for a portable computer housing, as shown and described.

FIG. 1 is a perspective view of a portable computer housing showing my new design;

FIG. 2 is a top view thereof on a slightly reduced scale;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Ratzlaff, Joerg

Patent Priority Assignee Title
6466436, Aug 14 1998 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Computer system having elongated profile
D626554, Jun 02 2009 Sony Computer Entertainment Inc. Arithmetic and control unit
D643427, Sep 27 2010 Toshiba America Information Systems; TOSHIBA AMERICA INFORMATION SYSTEMS, INC Hard disk drive case
D693342, Sep 07 2011 Acer Incorporated External electronic device
D853368, Mar 30 2018 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO , LTD HUB unit
Patent Priority Assignee Title
D337314, Jul 02 1991 TUSK INCORPORATED Portable computer
D338656, Jul 02 1991 TUSK INCORPORATED A CORP OF FLORIDA Workslate computer unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 15 1992International Business Machines Corporation(assignment on the face of the patent)
Oct 14 1992RATZLAFF, JOERGInternational Business Machines CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065390106 pdf
May 20 2005International Business Machines CorporationLENOVO SINGAPORE PTE LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168910507 pdf
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