Tablet PC expansion base

- Tatung Co., Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Claims

The ornamental design for the tablet PC expansion base, as shown and described.

Referenced Cited
U.S. Patent Documents
D336287 June 8, 1993 Mizusugi et al.
D439908 April 3, 2001 Gozani
D440977 April 24, 2001 Weisz et al.
D455432 April 9, 2002 Freitag et al.
D458266 June 4, 2002 Herath
D465532 November 12, 2002 Hussaini et al.
D480715 October 14, 2003 Pietola
Patent History
Patent number: D507794
Type: Grant
Filed: Oct 16, 2003
Date of Patent: Jul 26, 2005
Assignee: Tatung Co., Ltd. (Taipei)
Inventors: Hong-Tien Wang (Taipei), Sheng-Yu Tsai (Taipei)
Primary Examiner: M. H. Tung
Attorney: Bacon & Thomas PLLC
Application Number: 29/191,843
Classifications
Current U.S. Class: Docking Station Or Memory Expansion Base (D14/434)