Keyboard

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Description

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

FIG. 2 is a front elevational view of the keyboard thereof;

FIG. 3 is a rear elevational view of the keyboard thereof;

FIG. 4 is a right side elevational view of the keyboard thereof;

FIG. 5 is a left side elevational view of the keyboard thereof; and,

FIG. 6 is a bottom plan view of the keyboard thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
2717686 September 1955 Seeber, Jr.
3289804 December 1966 Schaefer
4464070 August 7, 1984 Hanft et al.
D278239 April 2, 1985 Felix et al.
4531119 July 23, 1985 Nakayama et al.
4760528 July 26, 1988 Levin
5059048 October 22, 1991 Sirkin
D323817 February 11, 1992 Buchin
D345152 March 15, 1994 Mermod, Jr.
5336002 August 9, 1994 Russo
5367298 November 22, 1994 Axthelm
5500643 March 19, 1996 Grant
D386488 November 18, 1997 Kageyama et al.
Patent History
Patent number: D456409
Type: Grant
Filed: Oct 25, 2000
Date of Patent: Apr 30, 2002
Inventor: Kenneth Mason (Medford, MA)
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Pearson & Pearson, LLP
Application Number: 29/131,621
Classifications
Current U.S. Class: Keyboard With Chord Or Fixed Hand Configuration (D14/391)
International Classification: 1402;