Tablet PC expansion base
Wang , et al. July 26, 2
U.S. patent number D507,794 [Application Number D/191,843] was granted by the patent office on 2005-07-26 for tablet pc expansion base. This patent grant is currently assigned to Tatung Co., Ltd.. Invention is credited to Sheng-Yu Tsai, Hong-Tien Wang.
| United States Patent | D507,794 |
| Wang , et al. | July 26, 2005 |
Tablet PC expansion base
Claims
The ornamental design for the tablet PC expansion base, as shown and described.
| Inventors: | Wang; Hong-Tien (Taipei, TW), Tsai; Sheng-Yu (Taipei, TW) |
|---|---|
| Assignee: | Tatung Co., Ltd. (Taipei,
TW) |
| Appl. No.: | D/191,843 |
| Filed: | October 16, 2003 |
| Current U.S. Class: | D14/434 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/432-435,356,358,142,138,149 ;D13/107,108 ;345/130,156,173,168,901,905 ;361/683,679-82,724-7 ;320/107-115 |
References Cited [Referenced By]
U.S. Patent Documents
| D336287 | June 1993 | Mizusugi et al. |
| D439908 | April 2001 | Gozani |
| D440977 | April 2001 | Weisz et al. |
| D455432 | April 2002 | Freitag et al. |
| D458266 | June 2002 | Herath |
| D465532 | November 2002 | Hussaini et al. |
| D480715 | October 2003 | Pietola |
Attorney, Agent or Firm: Bacon & Thomas PLLC
Description
FIG. 1 is a perspective view of a tablet PC expansion base showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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