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Publication numberUSD421992 S
Publication typeGrant
Application numberUS 29/081,609
Publication dateMar 28, 2000
Filing dateDec 9, 1997
Publication number081609, 29081609, US D421992 S, US D421992S, US-S-D421992, USD421992 S, USD421992S
InventorsSheldon G. Phillips, Jonas H. Bourghardt, Marc Tappeiner
Original AssigneeNokia Mobile Phones Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key matrix for a telephone handset
US D421992 S
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 front elevational view of a key matrix for a telephone handset showing our new design:

FIG. 2 is a lower front, right side perspective view thereof; and,

FIG. 3 is an upper front, left side perspective view thereof.

The dotted lines showing the outline of a telephone handset is for illustration purposes only and forms no part of the claimed invention.

U.S. ClassificationD14/247