Trapezoidal computer keyboard

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Description

FIG. 1 is a perspective view of the trapezoidal computer keyboard;

FIG. 2 is a left side view;

FIG. 3 is a right side view;

FIG. 4 is a rear view;

FIG. 5 is a front view;

FIG. 6 is a top view; and,

FIG. 7 is a bottom view.

Claims

The ornamental design for a trapezoidal computer keyboard, as shown and described.

Referenced Cited
U.S. Patent Documents
D370903 June 18, 1996 Lin
D386754 November 25, 1997 Gifford et al.
D445793 July 31, 2001 Ji
D446520 August 14, 2001 Ji
Patent History
Patent number: D471197
Type: Grant
Filed: Mar 1, 2002
Date of Patent: Mar 4, 2003
Inventor: Pat Y. Mah (Cheung Sha Wan, Kowloon, Hong Kong)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Curtis L. Harrington
Application Number: 29/156,452
Classifications
Current U.S. Class: Keyboard With Conventional Key Arrangement (D14/392)
International Classification: 1402;