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Patent
   D476652
Priority
Mar 15 2000
Filed
Sep 15 2000
Issued
Jul 01 2003
Expiry
Jul 01 2017
Inventors
Wünsch, W…
Assg.orig
Luxmate Co…
Assg.curr
Zumtobel S…
Entity
unknown
Referenced by
1
References
3
Maint.:
n/a
The ornamental design for a touch screen device, as shown and described.

The FIGURE is a perspective view of a touch screen device showing my new design.
INVENTORS:

Wünsch, Wilfried

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D534543, Apr 22 2005 Microsoft Corporation Icon for a portion of a display screen
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D340701, Jul 05 1991 Canon Kabushiki Kaisha Input and output terminal for electronic computers
D361552, Feb 22 1994 Kabushiki Kaisha Toshiba Electronic computer
D418117, Sep 10 1998 Mitsubishi Denki Kabushiki Kaisha Computer
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 15 2000Luxmate Controls GmbH(assignment on the face of the patent)
Dec 22 2000WUNSCH, WILFRIEDLuxmate Controls GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114560710 pdf
Nov 29 2004Luxmate Controls GmbHZumtobel Staff GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162260517 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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