Keyboard
Tsai May 25, 2
U.S. patent number D490,430 [Application Number D/173,199] was granted by the patent office on 2004-05-25 for keyboard. This patent grant is currently assigned to Shin Jiuh Corp.. Invention is credited to Wen-Jer Tsai.
| United States Patent | D490,430 |
| Tsai | May 25, 2004 |
Keyboard
Claims
The ornamental design for a keyboard, as shown and described.
| Inventors: | Tsai; Wen-Jer (Shin-Tien, TW) |
|---|---|
| Assignee: | Shin Jiuh Corp. (Taipei Hsien,
TW) |
| Appl. No.: | D/173,199 |
| Filed: | December 26, 2002 |
| Current U.S. Class: | D14/396 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/391,392,396 ;D18/1,2,7 ;178/17A,17C ;200/5A,5R,6A,6R ;235/145A,145R ;341/22,23 ;345/160,168 ;400/484-489,492 |
References Cited [Referenced By]
U.S. Patent Documents
| D383741 | September 1997 | Terng |
| 5986586 | November 1999 | Tsai |
| D421978 | March 2000 | Su |
| D443271 | June 2001 | Poole et al. |
| 6288706 | September 2001 | Leman |
| D458258 | June 2002 | Hayes et al. |
| D476657 | July 2003 | Chou |
| 6604877 | August 2003 | Cheng |
| 6624805 | September 2003 | Liu et al. |
| D481730 | November 2003 | Kang et al. |
| 2003/0011496 | January 2003 | Yu |
| 2003/0189501 | October 2003 | Chen |
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch, LLP
Description
FIG. 1 is a perspective view of a keyboard showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a rear side elevational view thereof.
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