Keyboard

- Microsoft
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Description

FIG. 1 is a perspective view of a keyboard showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
5793359 August 11, 1998 Ushikubo
D458931 June 18, 2002 Yu
D471910 March 18, 2003 Cheng
6682235 January 27, 2004 Monney et al.
D503714 April 5, 2005 Tritschler et al.
6876312 April 5, 2005 Yu
D510578 October 11, 2005 Ohta
Other references
  • Wireless Optical Keyboard, (2 pictures).
Patent History
Patent number: D538283
Type: Grant
Filed: Aug 22, 2005
Date of Patent: Mar 13, 2007
Assignee: Microsoft Corporation (Redmond, WA)
Inventors: Steven W. Fisher (Kirkland, WA), Daniel G. O'Neil (Seattle, WA), Ferdinand Johannes van Engelen (Bothell, WA), Oliver Felix Grabes (Seattle, WA), Philipp Steiner (Seattle, WA)
Primary Examiner: Freda S. Nunn
Attorney: Banner & Witcoff, Ltd.
Application Number: 29/236,730
Classifications
Current U.S. Class: And Circular Or Oval Member (D14/398)