Keyboard

- VPR Matrix, Inc.
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Description

FIG. 1 is an isometric view of a keyboard.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a back view thereof.

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken line disclosure in all views is for illustrative purposes only and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D293580 January 5, 1988 Arney
D386756 November 25, 1997 Kraus et al.
D421976 March 28, 2000 Jobs et al.
D428888 August 1, 2000 Ledbetter et al.
D439902 April 3, 2001 Oba
D440969 April 24, 2001 Tsai
D442589 May 22, 2001 Ledbetter et al.
D459726 July 2, 2002 Kuchler
Patent History
Patent number: D480398
Type: Grant
Filed: Jul 12, 2002
Date of Patent: Oct 7, 2003
Assignee: VPR Matrix, Inc. (Richfield, MN)
Inventors: Steven K. Lee (Minneapolis, MN), Ferdinand A. Porsche (Gries/Pzg.)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Beck & Tysver, P.L.L.C.
Application Number: 29/163,780
Classifications
Current U.S. Class: Keyboard With Chord Or Fixed Hand Configuration (D14/391)
International Classification: 1402;