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Publication numberUSD423515 S
Publication typeGrant
Application numberUS 29/079,102
Publication dateApr 25, 2000
Filing dateNov 7, 1997
Publication number079102, 29079102, US D423515 S, US D423515S, US-S-D423515, USD423515 S, USD423515S
InventorsSheldon Phillips, Frank Nuovo, Pertti Salmi, Andy Vong
Original AssigneeNokia Mobile Phones Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key matrix for a telephone handset
US D423515 S
Abstract  available in
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  1. The ornamental design of 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 bottom, right side perspective view thereof; and,

FIG. 3 is a top, left side perspective view thereof.

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

Non-Patent Citations
Reference, Nokia 5190 telephone from the internet, Aug. 1998.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6762748Dec 20, 2001Jul 13, 2004Nokia CorporationCompact low profile magnetic input device
U.S. ClassificationD14/247