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Publication numberUSD441357 S1
Publication typeGrant
Application numberUS 29/124,522
Publication dateMay 1, 2001
Filing dateJun 7, 2000
Priority dateJan 20, 2000
Publication number124522, 29124522, US D441357 S1, US D441357S1, US-S1-D441357, USD441357 S1, USD441357S1
InventorsPetteri Kolinen
Original AssigneeNokia Mobile Phones Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key matrix for a telephone handset
US D441357 S1
Abstract  available in
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  1. The ornamental design for a key matrix for a telephone handset, as shown and described.

FIG. 1 is a perspective front view of the new design applied to a key matrix for a telephone handset;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a top plan view thereof.

The portion of the handset shown in broken lines is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7819598Sep 1, 2005Oct 26, 2010Research In Motion LimitedKeyboard arrangement
US7938589Jun 30, 2006May 10, 2011Research In Motion LimitedKeyboard arrangement
US8419303Sep 16, 2010Apr 16, 2013Research In Motion LimitedKeyboard with overlaid numeric phone keypad
U.S. ClassificationD14/247