Keypad

Wang , et al. March 9, 2

Patent Grant D487454

U.S. patent number D487,454 [Application Number D/168,983] was granted by the patent office on 2004-03-09 for keypad. This patent grant is currently assigned to Quanta Computer Inc.. Invention is credited to Gwo-Chyuan Chen, Feng-Chun Wang.


United States Patent D487,454
Wang ,   et al. March 9, 2004

Keypad

Claims

The ornamental design for a keypad, as shown and described.
Inventors: Wang; Feng-Chun (Taichung, TW), Chen; Gwo-Chyuan (Taipei, TW)
Assignee: Quanta Computer Inc. (Taoyuan Shien, TW)
Appl. No.: D/168,983
Filed: October 10, 2002

Current U.S. Class: D14/247
Current International Class: 1403
Field of Search: ;D14/137,138,218,399,147-148,426,387,247-249,429,453,144,455,456,244,246,341-347,338-340 ;379/433.01-433.13,434,419,420.01-420.04,428.01-428.02,440,368-370 ;455/550.1-90.3 ;D10/37,126 ;D18/2,7 ;D21/517 ;D11/80 ;D28/78,79,82 ;345/168,169 ;D13/168

References Cited [Referenced By]

U.S. Patent Documents
D213832 April 1969 Hagelbarger
D248650 July 1978 Bellenger et al.
D264331 May 1982 Shimoda
D268601 April 1983 Lee
D292286 October 1987 Basch
D298517 November 1988 Fontana
D322415 December 1991 Ritchie
D354922 January 1995 Gartner
D371791 July 1996 Patton
D371792 July 1996 Patton
D371793 July 1996 Patton
D377627 January 1997 Svast
D377628 January 1997 Svast
5901223 May 1999 Wicks et al.
D413600 September 1999 Cheng et al.
D440970 April 2001 Henderson et al.
D448018 September 2001 Arjomand et al.
D469367 January 2003 Mirabeli et al.
D474478 May 2003 Laverick et al.
6593914 July 2003 Nuovo et al.
2003/0044000 March 2003 Kfoury et al.
Primary Examiner: Asch; Jeffrey

Description



FIG. 1 is a perspective view, as viewed from the front, of a keypad showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a front, side perspective view thereof showing the state of use.

The broken line showing of a cellular phone shown in FIG. 8 is for illustration purposes only and forms no part of the claimed invention.

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