Key matrix for a handset
Burns , et al. May 6, 2
U.S. patent number D474,179 [Application Number D/155,691] was granted by the patent office on 2003-05-06 for key matrix for a handset. This patent grant is currently assigned to Nokia Corporation. Invention is credited to Duncan Burns, Jamie Langford.
| United States Patent | D474,179 |
| Burns , et al. | May 6, 2003 |
Key matrix for a handset
Claims
We claim the ornamental design for a key matrix for a handset, as shown and described.
| Inventors: | Burns; Duncan (Dallas, TX), Langford; Jamie (Grapevine, TX) |
|---|---|
| Assignee: | Nokia Corporation (Espoo,
FI) |
| Appl. No.: | D/155,691 |
| Filed: | February 14, 2002 |
| Current U.S. Class: | D14/247 |
| Current International Class: | 1403 |
| Field of Search: | ;D14/137,217,138,218,147-148,247-249,144,455,456,341-347,338-340,399,426,387 ;379/443.01-433.13,434,419,420.01-420.04,428.01-428.02,440,368-370,364 ;455/550-575,90 ;D13/168,171,174 ;D18/2,7,12.2,12.3 ;D21/331,333 |
References Cited [Referenced By]
U.S. Patent Documents
| D413896 | September 1999 | Frye et al. |
| D416024 | November 1999 | Johansson et al. |
| D421992 | March 2000 | Phillips et al. |
| D429240 | August 2000 | Curtis |
| D435027 | December 2000 | Wolf et al. |
| D439230 | March 2001 | Braxton et al. |
| D443866 | June 2001 | Arbisi et al. |
| D445102 | July 2001 | Lai |
| D447474 | September 2001 | Gartrell et al. |
| D447475 | September 2001 | Arbisi et al. |
| D448020 | September 2001 | Higashi et al. |
| D448759 | October 2001 | Gartrell et al. |
| D451502 | December 2001 | Vuolteenaho et al. |
| D454850 | March 2002 | Salmi et al. |
| D454865 | March 2002 | Langford et al. |
| D455413 | April 2002 | Lee |
| D455738 | April 2002 | Kolinen |
| D457878 | May 2002 | Higashi |
| D459328 | June 2002 | Kurimoto |
| D461182 | August 2002 | Ruohonen |
| 2002/0025787 | February 2002 | Lee |
Attorney, Agent or Firm: Banner & Witcoff, Ltd.
Description
FIG. 1 is a front view of the key matrix for a handset; and,
FIG. 2 is a perspective front view thereof.
The broken line showings throughout the drawing views are for illustrative purposes only and form no part of the claimed design.
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