Portion of a keyboard

- Microsoft
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Description

FIG. 1 is a top front perspective view of a portion of a keyboard showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof; and,

FIG. 4 is a front view thereof.

The broken line showing of the remainder of the keyboard forms no part of the claimed design.

Claims

The ornamental design for a portion of a keyboard, as shown and described.

Referenced Cited
U.S. Patent Documents
5129747 July 14, 1992 Hutchison
D348877 July 19, 1994 Lichtenberg
5339097 August 16, 1994 Grant
5360280 November 1, 1994 Camacho et al.
5397189 March 14, 1995 Minogue
D377930 February 11, 1997 Sekino et al.
D386169 November 11, 1997 Wang
D390549 February 10, 1998 Tsai
5717430 February 10, 1998 Copland et al.
D422273 April 4, 2000 Lee
D428613 July 25, 2000 Chen
D442590 May 22, 2001 Ledbetter et al.
D453334 February 5, 2002 Hobday
6443643 September 3, 2002 Camacho et al.
D464051 October 8, 2002 Wu
D467589 December 24, 2002 Jones et al.
D471910 March 18, 2003 Cheng
20040190969 September 30, 2004 Huang
Patent History
Patent number: D510578
Type: Grant
Filed: Jun 25, 2004
Date of Patent: Oct 11, 2005
Assignee: Microsoft Corporation (Redmond, WA)
Inventor: Seiya Ohta (Issaquah, WA)
Primary Examiner: Freda S. Nunn
Attorney: Banner & Witcoff, LTD.
Application Number: 29/208,190
Classifications
Current U.S. Class: And Circular Or Oval Member (D14/398)